Synology Storage Dealers Chennai, Tamilnadu

Synology Storage Tags

Synology, Rackstation, RS2423RP, Plus, Network, Attached, Storage, RS1619xs, RS3621RPxs, RS3621xs, RS4021xs, SA3410, SA6400, High, Density, HD6500, DiskStation, DS223j, DS124, DS223, DS423, DS224, DS723, RackStation, RS2421RP, RS2421, RS1221RP, RS1221, RS822RP, RS422, DS3622XS, DS1823XS, DS2422, DS1821, DS1621, DS1522, DS923, DS420, DS720, DS220, DX517, 5, Bay, Diskless, Expansion, DS419slim, DS416slim, 4, synology, DS420j, DS220j, 2, NAS, Enclosure, DS218j, 1, DS120j, DS418, DS218, DS118, DS418play, DS218play, DS1819, Drive, DS1618, DS1019, DS918, DS718, DS620slim, 6, DS3018xs, DS3617xs, RC18015xs, RS3618xs, RS3617RPxs, RS3617xs, 16, RS4017xs, SA3200D, 12, SAS, SA3400, SA3600, FlashStation, FS1018, FS3400, 24, FS6400, DS2415+, Nas, DS1819+, 4GB, DS1618+, DS1019+, DS918+, DS418j, 4-Bay, DS218+, 2-Bay, bay, , Storage Brand: SynologyPart No: RS2423RP+Form Factor: 2U Rackmount Processor: AMD Ryzen V1780B 4-Core Processor 3.35 GHzOS: System: DiskStation Manager (DSM)Memory: 8GB DDR4 ECC RAMDrive Bays: 12-bay Storage SolutionDrive Supported: 3.5" / 2.5" SATA Drive BaysHot Swappable Drives: YesPCIe Slots: 2 x Gen3 x8 slots (x8 link)I/O Ports: RJ-45 1GbE LAN Port, RJ-45 10GbE LAN Port, USB 3.2 Gen 1 Port, Expansion PortPower Frequency: 50 to 60Hz, single phaseWeight: 11.9 kgDimensions (HxWxD): 88 mm x 482 mm x 578 mmWarranty: 5 yearStorage Brand: SynologyPart No: RS1619xs+Form Factor: 1U rackmountProcessor: Intel Xeon D-1527 Quad Core 2.2GHz 6MB ProcessorOS: System: DiskStation Manager (DSM)Memory: 8GB (2 x 4GB) DDR4 ECC UDIMM (Expandable up to 64GB)Drive Bays: 4 bay Storage SolutionDrive Supported: SATA and SATA SSDHot Swappable Drives: YesPCIe Slots: 2 x Gen3 x8 slots (x8 link)I/O Ports: 4 x RJ-45 1GbE LAN Port, 2 x USB 3.0, 1 x Expansion PortPower Frequency: 50 to 60Hz, single phaseWeight: 8.16 kgDimensions (HxWxD): 44 mm x 480 mm x 518.6 mmWarranty: 5 yearStorage Brand: SynologyPart No: RS3621RPxs+Form Factor: 2U RackmountProcessor: Intel Xeon D-1541 ProcessorOS: DiskStation Manager (DSM)Memory: 8 GB DDR4 ECC UDIMMDrive Bays: 12 bay Storage SolutionDrive Supported: 3.5” or 2.5” SATA HDD/SSDHot Swappable Drives: YesPCIe Slots: 2 x Gen3 x8 slots (x8 link)I/O Ports: RJ-45 1GbE LAN Port, RJ-45 10GbE LAN Port, USB 3.2 Gen 1 Port, Expansion PortPower Frequency: 50 to 60Hz, single phaseWeight: 14.5 kgDimensions (HxWxD): 88 mm x 482 mm x 724 mmWarranty: 5 yearStorage Brand: SynologyPart No: RS3621xs+Form Factor: 2U RackmountProcessor: Intel Xeon D-1531 ProcessorOS: DiskStation Manager (DSM)Memory: 8 GB DDR4 ECC UDIMMDrive Bays: 12 bay Storage SolutionDrive Supported: 3.5” or 2.5” SATA HDD/SSDHot Swappable Drives: YesPCIe Slots: 2 x Gen3 x8 slots (x8 link)I/O Ports: RJ-45 1GbE LAN Port, RJ-45 10GbE LAN Port, USB 3.2 Gen 1 Port, Expansion PortPower Frequency: 50 to 60Hz, single phaseWeight: 14.5 kgDimensions (HxWxD): 88 mm x 482 mm x 724 mmWarranty: 5 yearStorage Brand: SynologyPart No: RS4021xs+Form Factor: 3U Rackmount Processor: Intel Xeon D-1541 8-core (16-thread) 2.1 GHz, Turbo Boost up to 2.7 GHzOS: DiskStation Manager (DSM)Memory: 16 GB DDR4 ECC UDIMM (expandable up to 64 GB)Drive Bays: 16 bay Storage SolutionDrive Supported: SATA: 3.5” HDD HAT5300, NVMe: M.2 SSD SNV3000, SATA: 2.5” SSD SAT5200Hot Swappable Drives: YesPCIe Slots: Two PCIe expansion slotsI/O Ports: 1GbE/10GbE RJ-45 Ports, USB 3.2 Ports, Expansion Ports, Console PortPower Frequency: 50 to 60Hz, single phaseWeight: 17.4 kgDimensions (HxWxD): 132.3 x 482 x 656.5 mmWarranty: 5 yearStorage Brand: SynologyPart No: SA3410Form Factor: RackmountProcessor: Intel Xeon D-1541 8-Core 2.1 to 2.7 GHzOS: DiskStation Manager (DSM)Memory: 16 GB ECC DDR4Drive Bays: 12 Bays Storage SolutionHot Swappable Drives: YesPCIe Slots: 2 x Gen3 x8 slotsI/O Ports: 4 x Gigabit Ethernet Ports, 2 x 10 Gigabit RJ45 Ethernet PortsPower Frequency: 50/60 Hz Single PhaseWeight: 14.5 kgDimensions (HxWxD): 88 mm x 482 mm x 724 mmWarranty: Warranty: 5 yearsStorage Brand: SynologyPart No: SA6400Form Factor: 2U RackmountProcessor: Intel Xeon D-1527 Quad-Core 2.2 GHz (Turbo Boost up to 2.7 GHz)OS: DiskStation Manager (DSM)Memory: 8 GB DDR4 ECC UDIMM (expandable up to 64 GB)Drive Bays: 12 SATA HDD, SATA SSD, and NVMe SSDHot Swappable Drives: YesPCIe Slots: 2 x Gen3 x8 slotsI/O Ports: 2 x USB 3.0, 2 x USB 2.0, 2 x RJ-45 1GbE LAN, 2 x RJ-45 10GbE LAN, 1 x PCIe expansion portPower Frequency: 50/60 Hz Single PhaseWeight: 11.5 kgDimensions (HxWxD): 88 x 482 x 724 mmWarranty: 5 yearsStorage Brand: SynologyPart No: HD6500Form Factor: 4U rackmountProcessor: Intel Xeon Silver 4210R ProcessorOS: DiskStation Manager (DSM)Memory: 64 GB DDR4 ECC, expandable to 512 GBDrive Bays: 60 X 3.5” or 2.5” SATA HDD/SSDHot Swappable Drives: YesPCIe Slots: 4 PCIe slots for networking interfacesI/O Ports: Three Gigabit Ethernet ports, two 10GbE RJ-45 portsPower Frequency: 50/60 Hz, Single PhaseWeight: 37.9 kgDimensions (HxWxD): 176 mm x 482 mm x 1020 mmWarranty: 5 yearStorage Brand: SynologyPart No: DS223jForm Factor: TowerProcessor: Realtek RTD1619B ProcessorOS: Synology DiskStation Manager (DSM) 7Memory: 2 GB DDR4 non-ECCDrive Bays: 2 X 3.5” or 2.5” SATA HDD/SSDHot Swappable Drives: YesI/O Ports: 2 x USB-A 3.2 Gen 1 PortsPower Frequency: 50/60 Hz, Single PhaseWeight: 0.88 kgDimensions (HxWxD): 165 mm x 100 mm x 225.5 mmWarranty: 2 yearsStorage Brand: SynologyPart No: DS124Form Factor: TowerProcessor: Realtek RTD1619B ProcessorOS: Synology DiskStation Manager (DSM) 7Memory: 2 GB DDR4 non-ECCDrive Bays: 1 X 3.5” or 2.5” SATA HDD/SSDHot Swappable Drives: YesI/O Ports: 2 x USB-A 3.2 Gen 1 PortsPower Frequency: 50/60 Hz, Single PhaseWeight: 0.7 kgDimensions (HxWxD): 166 mm x 71 mm x 224 mmWarranty: 2 yearsStorage Brand: SynologyPart No: DS223Form Factor: TowerProcessor: Realtek RTD1619B ProcessorOS: Synology DiskStation Manager (DSM) 7Memory: 2 GB DDR4 non-ECCDrive Bays: 2 X 3.5” or 2.5” SATA HDD/SSDHot Swappable Drives: YesI/O Ports: 2 x USB-A 3.2 Gen 1 PortsPower Frequency: 50/60 Hz, Single PhaseWeight: 1.28 kgDimensions (HxWxD): 165 mm x 108 mm x 232.7 mmWarranty: 2 yearsStorage Brand: SynologyPart No: DS423Form Factor: TowerProcessor: Realtek RTD1619B ProcessorOS: Synology DiskStation Manager (DSM) 7Memory: 2 GB DDR4 non-ECCDrive Bays: 4 X 3.5” or 2.5” SATA HDD/SSDHot Swappable Drives: YesI/O Ports: 2 x USB-A 3.2 Gen 1 PortsPower Frequency: 50/60 Hz, Single PhaseWeight: 2.21 kgDimensions (HxWxD): 184 mm x 168 mm x 230 mmWarranty: 2 yearsStorage Brand: SynologyPart No: DS224+Form Factor: TowerProcessor: Intel Celeron J4125 ProcessorOS: Synology DiskStation Manager (DSM) 7Memory: 2 GB DDR4 RAMDrive Bays: 2 x 3.5"/2.5" SATA HDD/SSDHot Swappable Drives: YesI/O Ports: 2 x RJ-45 1GbE LAN-PortPower Frequency: 50/60 Hz, Single PhaseWeight: 2.01 kgDimensions 165 x 108 x 232.2 mmWarranty: 2 yearsStorage Brand: SynologyPart No: DS423+Form Factor: TowerProcessor: Intel Celeron J4125 ProcessorOS: Synology DiskStation Manager (DSM) 7Memory: 2 GB DDR4 non-ECC (expandable up to 6 GB)Drive Bays: 4 X 3.5” or 2.5” SATA HDD/SSDHot Swappable Drives: YesI/O Ports: 2 x RJ-45 1GbE LAN Port, 2 x USB 3.2 Gen 1 PortPower Frequency: 50/60 Hz, Single PhaseWeight: 2.18 kgDimensions (HxWxD): 166 mm x 199 mm x 223 mmWarranty: 3 yearsStorage Brand: SynologyProduct No: DS723+Form Factor: TowerProcessor: AMD Ryzen R1600 ProcessorOS: DiskStation Manager (DSM) 7Memory: 2 GB DDR4 ECC SODIMM (expandable up to 32 GB)Drive Bays: 2 X 3.5” or 2.5” SATA HDD/SSDHot Swappable Drives: YesI/O Ports: 2 x 1GbE LAN Port, 1 x USB 3.2 Gen 1 Port, 1 x eSATA PortPower Frequency: 50/60 Hz, Single PhaseWeight: 2.31 kgDimensions (HxWxD): 166 mm x 199 mm x 223 mmWarranty: 3 yearsBrand : SynologyModel : RackStation RS2421RP+Form Factor (RU) : 2UCPU : AMD Ryzen V1500B 64-bit 4-core 2.2 GHzMemory : 4 GB DDR4 ECC Upgrade Up to 32 GBStorage : 12 Bays Drive, Scales up to 24 Drives, M.2 Drive Slots-2(NVMe), 2,200/1154 MB/s read/write PerformanceHot Swappable Drive : YesExternal Ports : 4 x RJ-45 1GbE LAN Port, 2 x USB 3.2 Gen 1 Port, 1 x eSATA Port, 10/25GbE SupportPCIe Expansion : 1 x Gen3 x8 slot (x4 link)RAID : 0, 1, 5, 6 and 10Power Supply Unit / Adapter : 350 WAC Input Power Voltage : 100V to 240V ACPower Frequency : 50/60 Hz, Single PhasePower Consumption : 91.76 W (Access) 48.21 W (HDD Hibernation)Operating Temperature : 0°C to 35°C (32°F to 95°F)Size (Height x Width x Depth) : 88 mm x 482 mm x 578 mmWeight : 11.9 kgWarranty : 3 Years WarrantyBrand : SynologyModel : RackStation RS2421+Form Factor (RU) : 2UCPU : AMD Ryzen V1500B 64-bit 4-core 2.2 GHzMemory : 4 GB DDR4 ECC Upgrade Up to 32 GBStorage : 12 Bays Drive, Scales up to 24 Drives, M.2 Drive Slots-2(NVMe), 2,200/1154 MB/s read/write PerformanceHot Swappable Drive : YesExternal Ports : 4 x RJ-45 1GbE LAN Port, 2 x USB 3.2 Gen 1 Port, 1 x eSATA Port, 10/25GbE SupportPCIe Expansion : 1 x Gen3 x8 slot (x4 link)RAID : 0, 1, 5, 6 and 10Power Supply Unit / Adapter : 500 WAC Input Power Voltage : 100V to 240V ACPower Frequency : 50/60 Hz, Single PhasePower Consumption : 79.56 W (Access) 34.89 W (HDD Hibernation)Operating Temperature : 0°C to 35°C (32°F to 95°F)Size (Height x Width x Depth) : 88 mm x 482 mm x 552 mmWeight : 11.5 kgWarranty : 3 Years WarrantyBrand : SynologyModel : RackStation RS1221RP+Form Factor (RU) : 2UCPU : AMD Ryzen V1500B 64-bit 4-core 2.2 GHzMemory : 4 GB DDR4 ECC Upgrade Up to 32 GBStorage : 8 Bays Drive, Scales up to 12 Drives, M.2 Drive Slots-2(NVMe), Up to 2,315/1,147 MB/s sequential read and write throughputHot Swappable Drive : YesExternal Ports : 4 x RJ-45 1GbE LAN Port, 2 x USB 3.2 Gen 1 Port, 1 x eSATA Port, 10GbE SupportPCIe Expansion : 1 x Gen3 x8 slot (x4 link)RAID : 0, 1, 5, 6 and 10Power Supply Unit / Adapter : 350 WAC Input Power Voltage : 100 V to 240 V ACPower Frequency : 50/60 Hz, Single PhasePower Consumption : 61.94 W (Access) 29.98 W (HDD Hibernation)Operating Temperature : 0°C to 35°C (32°F to 95°F)Size (Height x Width x Depth) : 88 mm x 482 mm x 407.5 mmWeight : 11.7 kgWarranty : 3 Years WarrantyBrand : SynologyModel : RackStation RS1221+Form Factor (RU) : 2UCPU : AMD Ryzen V1500B 64-bit 4-core 2.2 GHzMemory : 4 GB DDR4 ECC Upgrade Up to 32 GBStorage : 8 Bays Drive, Scales up to 12 Drives, M.2 Drive Slots-2(NVMe), Up to 2,315/1,147 MB/s sequential read and write throughputHot Swappable Drive : YesExternal Ports : 4 x RJ-45 1GbE LAN Port, 2 x USB 3.2 Gen 1 Port, 1 x eSATA Port, 10GbE SupportPCIe Expansion : 1 x Gen3 x8 slot (x4 link)RAID : 0, 1, 5, 6 and 10Power Supply Unit / Adapter : 250 WAC Input Power Voltage : 100 V to 240 V ACPower Frequency : 50/60 Hz, Single PhasePower Consumption : 49.89 W (Access) 22.64 W (HDD Hibernation)Operating Temperature : 0°C to 35°C (32°F to 95°F)Size (Height x Width x Depth) : 88 mm x 482 mm x 306.6 mmWeight : 6.9 kgWarranty : 3 Years WarrantyBrand : SynologyModel : RackStation RS822RP+CPU : AMD Ryzen V1500B 64-bit 4-core 2.2 GHzMemory : 2 GB DDR4 ECC Upgrade Up to 32 GBStorage : 4 Bays Drive, Scales up to 8 Drives, M.2 Drive Slots-2(NVMe), Over 2103/1074 MB/s read/write performanceHot Swappable Drive : YesExternal Ports : 4 x RJ-45 1GbE LAN Port, 2 x USB 3.2 Gen 1 Port, 10/25GbE SupportPCIe Expansion : 1 x Gen3 x8 slot (x4 link)RAID : 0, 1, 5, 6 and 10Power Supply Unit / Adapter : 150 WAC Input Power Voltage : 100 V to 240 V ACPower Frequency : 50/60 Hz, Single PhasePower Consumption : 47.69 W (Access), 16.7 W (HDD Hibernation)Operating Temperature : 0°C to 35°C (32°F to 95°F)Size (Height x Width x Depth) : 44 mm x 480 mm x 518.6 mmWeight : 8.0 kgWarranty : 3 Years WarrantyBrand : SynologyModel : RackStation RS422+CPU : AMD Ryzen R1600 64-bit 6-core 2-core 2.6 (base) / 3.1 (turbo) GHzMemory : 2 GB DDR4 ECC MemoryStorage : 4 Bays Drive, Over 601/516 MB/s read/write performanceHot Swappable Drive : YesExternal Ports : 2 x RJ-45 1GbE LAN Port, 1 x USB 3.2 Gen 1 Port, 10GbE SupportPCIe Expansion : 1 x Gen3 x2 network upgrade slotRAID : 0, 1, 5, 6 and 10Power Supply Unit / Adapter : 100 WAC Input Power Voltage : 100V to 240V ACPower Frequency : 50/60 Hz, Single PhasePower Consumption : 37.93 W (Access), 13.43 W (HDD Hibernation)Operating Temperature : 0°C to 35°C (32°F to 95°F)Size (Height x Width x Depth) : 44 mm x 478 mm x 327.5 mmWeight : 4.38 kgWarranty : 3 Years WarrantyBrand : SynologyModel : DiskStation DS3622XS+CPU : Intel Xeon D-1531 64-bit 6-core 2.2 (base) / 2.7 (turbo) GHzMemory : 16 GB DDR4 ECC Upgrade Up to 48 GBStorage : 12 Bays Drive, Scales up to 36 Drives, M.2 Drive Slots-2(NVMe), Read 4.7K+ MB/s & Write 2.4K+ MB/s speeds performance eSupportsHot Swappable Drive : YesExternal Ports : 2 x RJ-45 1GbE LAN Port, 1 x Management LAN Port, 2 x USB 3.2 Gen 1 PortPCIe Expansion : 1 x Gen3 x8 slot (x8 link)Power Supply Unit / Adapter : 550 WAC Input Power Voltage : 100V to 240V ACPower Frequency : 50/60 Hz, Single PhasePower Consumption : 94.42 W (Access), 54.33 W (HDD Hibernation)Operating Temperature : 0°C to 40°C (32°F to 104°F)Size (Height x Width x Depth) : 270 mm x 300 mm x 340 mmWeight : 9.8 kgWarranty : 5 Years WarrantyBrand : SynologyModel : DiskStation DS1823XS+CPU : AMD Ryzen V1780B 6-core 2.2 (base) / 2.7 (turbo) GHz CPUMemory : 8 GB DDR4 ECC SODIMM Upgrade Up to 32 GBStorage : 8 Bays Drive, Scales up to 18 Drives, M.2 Drive Slots-2(NVMe)Speed Performance : Over 3,100/2,600 MB/s read/write performanceHot Swappable Drive : YesExternal Ports : 1 x RJ-45 10GbE LAN Port, 3 x USB 3.2 Gen 1 Port, 2 x eSATA PortPCIe Expansion : 1 x Gen3 x8 slot (x4 link)Warranty : 5 Years WarrantyBrand : SynologyModel : DiskStation DS2422+CPU : AMD Ryzen V1500B 64-bit 4-core 2.2 GHz CPUMemory : 4 GB DDR4 ECC Upgrade Up to 32 GBStorage : 12 Bays Drive, Scales up to 24 Drives, M.2 Drive Slots-2(NVMe), Over 2,201/1,383 MB/s read/write throughputHot Swappable Drive : YesExternal Ports : 4 x RJ-45 1GbE LAN Port, 2 x USB 3.2 Gen 1 Port, 10/25GbE SupportPCIe Expansion : 1 x Gen3 x8 slot (x4 link)RAID : 0, 1, 5, 6 and 10Power Supply Unit / Adapter : 550 WAC Input Power Voltage : 100V to 240V ACPower Frequency : 50/60 Hz, Single PhasePower Consumption : 73.11 W (Access), 32.12 W (HDD Hibernation)Operating Temperature : 0°C to 40°C (32°F to 104°F)Size (Height x Width x Depth) : 270 mm x 300 mm x 340 mmWeight : 9.5 kgWarranty : 3 Years WarrantyBrand : SynologyModel : DiskStation DS1821+CPU : AMD Ryzen V1500B 64-bit 4-core 2.2 GHz CPUMemory : 4 GB DDR4 ECC Upgrade Up to 32 GBStorage : 8 Bays Drive, Scales up to 18 Drives, M.2 Drive Slots-2(NVMe), Up to 110,000 4K random read IOPS & 2300 MB/s write speeds performanceHot Swappable Drive : YesExternal Ports : 4 x RJ-45 1GbE LAN Port, 4 x USB 3.2 Gen 1 Port, 2 x eSATA Port, 10GbE SupportPCIe Expansion : 1 x Gen3 x8 slot (x4 link)RAID : 0, 1, 5, 6 and 10Power Supply Unit / Adapter : 250 WAC Input Power Voltage : 100V to 240V ACPower Frequency : 50/60 Hz, Single PhasePower Consumption : 59.8 W (Access), 26.18 W (HDD Hibernation)Operating Temperature : 0°C to 40°C (32°F to 104°F)Size (Height x Width x Depth) : 166 mm x 343 mm x 243 mmWeight : 6 kgWarranty : 3 Years WarrantyBrand : SynologyModel : DiskStation DS1621+CPU : AMD Ryzen V1500B 64-bit 4-core 2.2 GHz CPUMemory : 4 GB DDR4 ECC Upgrade Up to 32 GBStorage : 6 Bays Drive, Scales up to 16 Drives, M.2 Drive Slots-2(NVMe), Up to 110,000 4K random read IOPS & 2300 MB/s write speeds performanceHot Swappable Drive : YesExternal Ports : 4 x RJ-45 1GbE LAN Port, 3 x USB 3.2 Gen 1 Port, 2 x eSATA Port, 10GbE SupportPCIe Expansion : 1 x Gen3 x8 slot (x4 link)RAID : 0, 1, 5, 6 and 10Power Supply Unit / Adapter : 250 WAC Input Power Voltage : 100V to 240V ACPower Frequency : 50/60 Hz, Single PhasePower Consumption : 51.22 W (Access), 25.27 W (HDD Hibernation)Operating Temperature : 0°C to 40°C (32°F to 104°F)Size (Height x Width x Depth) : 166 mm x 282 mm x 243 mmWeight : 5.1 kgWarranty : 3 Years WarrantyBrand : SynologyModel : DiskStation DS1522+CPU : AMD Ryzen R1600 64-bit 2-core 2.6 (base) / 3.1 (turbo) GHzMemory : 8 GB DDR4 ECC Upgrade Up to 32 GBStorage : 5 Bays Drive, Scales up to 15 Drives, M.2 Drive Slots-2(NVMe), Over 736/196 MB/s read/write performanceHot Swappable Drive : YesExternal Ports : 4 x RJ-45 1GbE LAN Port, 2 x USB 3.2 Gen 1 Port, 2 x eSATA PortPCIe Expansion : 1 x Gen3 x2 network upgrade slotRAID : 0, 1, 5, 6 and 10Power Supply Unit / Adapter : 120 WAC Input Power Voltage : 100V to 240V ACPower Frequency : 50/60 Hz, Single PhasePower Consumption : 52.06 W (Access), 16.71 W (HDD Hibernation)Operating Temperature : 0°C to 40°C (32°F to 104°F)Size (Height x Width x Depth) : 166 mm x 230 mm x 223 mmWeight : 2.7 kgWarranty : 3 Years WarrantyBrand : SynologyModel : DiskStation DS923+CPU : AMD Ryzen R1600 64-bit 2-core 2.6 (base) / 3.1 (turbo) GHzMemory : 4 GB DDR4 ECC Upgrade Up to 32 GBStorage : 4 Bays Drive, Scales up to 9 Drives, M.2 Drive Slots-2(NVMe), Over 592/562 MB/s read/write PerformanceHot Swappable Drive : YesExternal Ports : 2 x RJ-45 1GbE LAN Port, 2 x USB 3.2 Gen 1 Port, 1 x eSATA PortPCIe Expansion : 1 x Gen3 x2 network upgrade slotRAID : 0, 1, 5, 6 and 10Power Supply Unit / Adapter : 100 WAC Input Power Voltage : 100V to 240V ACPower Frequency : 50/60 Hz, Single PhasePower Consumption : 35.51 W (Access), 11.52 W (HDD Hibernation)Operating Temperature : 0°C to 40°C (32°F to 104°F)Size (Height x Width x Depth) : 166 mm x 199 mm x 223 mmWeight : 2.24 kgWarranty : 3 Years WarrantyBrand : SynologyModel : DiskStation DS420+CPU : Intel Celeron J4025 64-bit 2-core 2.0 (base) / 2.9 (burst) GHzMemory : 2 GB DDR4 non-ECC Upgrade Up to 6 GBStorage : 4 Bays Drive, M.2 Drive Slots-2(NVMe), Over 226Mb/s read PerformanceHot Swappable Drive : YesExternal Ports : 2 x RJ-45 1GbE LAN Port, 2 x USB 3.2 Gen 1 PortRAID : 0, 1 and 5Power Supply Unit / Adapter : 90 WAC Input Power Voltage : 100V to 240V ACPower Frequency : 50/60 Hz, Single PhasePower Consumption : 28.30 W (Access), 8.45 W (HDD Hibernation)Size (Height x Width x Depth) : 166 mm x 199 mm x 223 mmWeight : 2.18 kgWarranty : 3 Years WarrantyBrand : SynologyModel : DiskStation DS720+CPU : Intel Celeron J4125 64-bit 4-core 2.0 (base) / 2.7 (burst) GHzMemory : 2 GB DDR4 non-ECC Upgrade Up to 6 GBStorage : 2 Bays Drive, Scales up to 7 Drives, Build in Dual M.2 NVMe Slots for CacheHot Swappable Drive : YesExternal Ports : 2 x RJ-45 1GbE LAN Port, 2 x USB 3.2 Gen 1 Port, 1 x eSATA Port RAID : 0 and 1Power Supply Unit / Adapter : 65 WAC Input Power Voltage : 100V to 240V ACPower Frequency : 50/60 Hz, Single PhasePower Consumption : 16.44 W (Access), 6.19 W (HDD Hibernation)Operating Temperature : 0°C to 40°C (32°F to 104°F)Size (Height x Width x Depth) : 166 mm x 106 mm x 223 mmWeight : 1.51 kgWarranty : 3 Years WarrantyBrand : SynologyModel : DiskStation DS220+CPU : Intel Celeron J4025 64-bit 2-core 2.0 (base)/2.9 (burst) GHzMemory : 2 GB DDR4 non-ECC Upgrade Up to 6 GBStorage : 2 Bays Drive Hot Swappable Drive : YesExternal Ports : 2 x RJ-45 1GbE LAN Port, 2 x USB 3.2 Gen 1 PortRAID : 0 and 1AC Input Power Voltage : 100V to 240V ACPower Frequency : 50/60 Hz, Single PhasePower Consumption : 14.69 W (Access), 4.41 W (HDD Hibernation)Internal Drives : Btrfs, EXT4Operating Temperature : 0°C to 40°C (32°F to 104°F)Size (Height x Width x Depth) : 165 mm x 108 mm x 232.2 mmWeight : 1.30 kgWarranty : 2 Years WarrantyHardware SpecificationsApplied ModelsSupports creating volumes across different units DS1819+DS1817+DS1817DS1815+DS1618+DS1517+DS1517DS1515+DS1515DS1019+DS918+DS916+DS718+DS716+DS716+IIDVA3219NVR1218Supports creating volumes on a single unit only DS415+DS218+DS216+DS216+IINVR216Notes For more information on the compatibility of each expansion unit, please refer to this article.Please upgrade to DSM 6.2.1-23824-5 or later version before using it with 15 and 16 series models (excluding DS1515, DS716+, and DS716+II).To have better performance, we recommend creating storage volumes physically located within the same NAS or Expansion Unit, rather than creating volumes across your NAS and Expansion Unit.StorageDrive Bays 5Compatible Drive Type* (See all supported drives) 3.5" SATA HDD2.5" SATA HDD2.5" SATA SSDMaximum Internal Raw Capacity 80 TB (16 TB drive x 5) (Capacity may vary by RAID types)Hot Swappable Drive Yes RAID Management through Synology DSM External PortseSATA Port 1AppearanceSize (Height x Width x Depth) 157 mm x 248 mm x 233 mmWeight 3.91 kgPowerPower Recovery Synchronized with the Synology DiskStationPower Supply Unit / Adapter 200 WAC Input Power Voltage 100 V to 240 V ACPower Frequency 50/60 Hz, Single PhasePower Consumption* 29.9 W (Access) 2.4 W (HDD Hibernation)British Thermal Unit 102.02 BTU/hr (Access) 8.19 BTU/hr (HDD Hibernation)Notes Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s).TemperatureOperating Temperature 5°C to 40°C (40°F to 104°F)Storage Temperature -10°C to 70°C (15°F to 155°F)Relative Humidity 5% to 95% RHOthersSystem Fan 80 mm x 80 mm x 2 pcsEasy Replacement System Fan Noise Level* 21.5 dB(A)Notes Noise Level Testing Environment: Fully loaded with Seagate 1TB ST31000520AS hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75?C; Humidity: 58.2-61.8%CertificationFCCCEBSMIWarranty : 3-year hardware warranty, extendable to 5-year coverage - EW201Notes The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)Environment & PackagingEnvironmentRoHS CompliantPackaging ContentMain Unit X 1Accessory Pack X 1AC Power Cord X 1Expansion Cable: eSATA X 1Quick Installation Guide X 1CPUCPU Model Marvell Armada 385 88F6820CPU Architecture 32-bitCPU Frequency Dual Core 1.33 GHzHardware Encryption Engine MemorySystem Memory 512 MB DDR3LNotes Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.StorageDrive Bays 4Compatible Drive Type* (See all supported drives) 2.5" SATA HDD (up to 12.5 mm drive height)2.5" SATA SSDMaximum Internal Raw Capacity 30.72 TB (7.68 TB drive x 4) (Capacity may vary by RAID types)Maximum Single Storage Pool Size 16 TBMaximum Single Volume Size* 16 TBHot Swappable Drive Yes Notes "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.The maximum single volume size is not directly related to the maximum raw capacity. (Learn more)External PortsRJ-45 1GbE LAN Port 2 (with Link Aggregation / Failover support)USB 3.0 Port 2File SystemInternal Drives EXT4External Drives EXT4EXT3FATNTFSHFS+*exFAT*Notes HFS+ is read only, max 2TB volume size.exFAT Access is purchased separately in Package Center.AppearanceSize (Height x Width x Depth) 120 mm x 105 mm x 142 mmWeight 0.66 kgOthersSystem Fan 60 mm x 60 mm x 1 pcsFan Speed Mode Cool ModeQuiet ModeLow-power ModeEasy Replacement System Fan Brightness Adjustable Front LED Indicators Power Recovery Noise Level* 20.3 dB(A)Scheduled Power On / Off Wake on LAN / WAN Power Supply Unit / Adapter 30 WAC Input Power Voltage 100 V to 240 V ACPower Frequency 50/60 Hz, Single PhasePower Consumption* 20.28 W (Access) 7.27 W (HDD Hibernation)British Thermal Unit 69.24 BTU/hr (Access) 24.82 BTU/hr (HDD Hibernation)Notes Power consumption is measured when it is fully loaded with Western Digital 1TB WD10JFCX hard drive(s).Noise Level Testing Environment: Fully loaded with WD 1TB WD10JFCX hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 17.2 dB(A); Temperature: 23.6?C; Humidity: 58.2%.TemperatureOperating Temperature 5°C to 40°C (40°F to 104°F)Storage Temperature -20°C to 60°C (-5°F to 140°F)Relative Humidity 5% to 95% RHCertificationEACVCCICCCRCMKCFCCCEBSMIWarranty : 2 YearsNotes The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)EnvironmentRoHS CompliantPackaging ContentMain Unit X 1AC Power Adapter X 1RJ-45 LAN Cable X 2Quick Installation Guide X 1Optional AccessoriesSurveillance Device License PackVS360HDVS960HDCPUCPU Model Marvell Armada 385 88F6820CPU Architecture 32-bitCPU Frequency Dual Core 1.0 GHzHardware Encryption Engine MemorySystem Memory 512 MB DDR3Notes Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.StorageDrive Bays 4Compatible Drive Type* (See all supported drives) 2.5" SATA HDD (up to 12.5 mm drive height)2.5" SATA SSDMaximum Internal Raw Capacity 30.72 TB (7.68 TB drive x 4) (Capacity may vary by RAID types)Maximum Single Storage Pool Size 16 TBMaximum Single Volume Size* 16 TBHot Swappable Drive yes Notes "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.The maximum single volume size is not directly related to the maximum raw capacity. (Learn more)External PortsRJ-45 1GbE LAN Port 2 (with Link Aggregation / Failover support)USB 3.0 Port 2File SystemInternal Drives EXT4External Drives EXT4EXT3FATNTFSHFS+*exFAT*Notes HFS+ is read only, max 2TB volume size.exFAT Access is purchased separately in Package Center.AppearanceSize (Height x Width x Depth) 120 mm x 105 mm x 142 mmWeight 0.66 kgOthersSystem Fan 60 mm x 60 mm x 1 pcsFan Speed Mode Cool ModeQuiet ModeLow-power ModeEasy Replacement System Fan Brightness Adjustable Front LED Indicators Power Recovery Noise Level* 20.3 dB(A)Scheduled Power On / Off Wake on LAN / WAN Power Supply Unit / Adapter 30 WAC Input Power Voltage 100 V to 240 V ACPower Frequency 50/60 Hz, Single PhasePower Consumption* 17.17 W (Access) 11.63 W (HDD Hibernation)British Thermal Unit 58.63 BTU/hr (Access) 39.71 BTU/hr (HDD Hibernation)Notes Power consumption is measured when it is fully loaded with Western Digital 1TB WD10JFCX hard drive(s).Noise Level Testing Environment: Fully loaded with WD 1TB WD10JFCX hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 17.2 dB(A); Temperature: 23.6?C; Humidity: 58.2%.TemperatureOperating Temperature 5°C to 40°C (40°F to 104°F)Storage Temperature -20°C to 60°C (-5°F to 140°F)Relative Humidity 5% to 95% RHCertificationEACCCCRCMKCFCCCEBSMIWarranty :2 YearsNotes The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)EnvironmentRoHS CompliantPackaging ContentMain Unit X 1Welcome Note X 1Accessory Pack X 1AC Power Adapter X 1RJ-45 LAN Cable X 2Optional AccessoriesSurveillance Device License PackVS360HDVS960HDCPUCPU Model Realtek RTD1296CPU Architecture 64-bitCPU Frequency Quad Core 1.4 GHzHardware Encryption Engine MemorySystem Memory 1 GB DDR4Notes Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.StorageDrive Bays 4Compatible Drive Type* (See all supported drives) 3.5" SATA HDD2.5" SATA HDD2.5" SATA SSDMaximum Internal Raw Capacity 64 TB (16 TB drive x 4) (Capacity may vary by RAID types)Maximum Single Volume Size* 108 TBHot Swappable Drive - YesNotes "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.The maximum single volume size is not directly related to the maximum raw capacity. (Learn more)External PortsRJ-45 1GbE LAN Port 1USB 3.0 Port 2File SystemInternal Drives EXT4External Drives EXT4EXT3FATNTFSHFS+exFAT*Notes exFAT Access is purchased separately in Package Center.AppearanceSize (Height x Width x Depth) 184 mm x 168 mm x 230 mmWeight 2.21 kgOthersSystem Fan 80 mm x 80 mm x 2 pcsFan Speed Mode Full-Speed ModeCool ModeQuiet ModeLow-power ModeBrightness Adjustable Front LED Indicators Power Recovery Noise Level* 20.6 dB(A)Scheduled Power On / Off Wake on LAN / WAN Power Supply Unit / Adapter 90 WAC Input Power Voltage 100 V to 240 V ACPower Frequency 50/60 Hz, Single PhasePower Consumption* 21.71 W (Access) 7.88 W (HDD Hibernation)British Thermal Unit 74.08 BTU/hr (Access) 26.89 BTU/hr (HDD Hibernation)Notes Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s).Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75?C; Humidity: 58.2-61.8%TemperatureOperating Temperature 0°C to 40°C (32°F to 104°F)Storage Temperature -20°C to 60°C (-5°F to 140°F)Relative Humidity 5% to 95% RHCertificationFCCCEEACBSMIVCCICCCRCMWarranty : 2 YearsNotes The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)EnvironmentRoHS CompliantPackaging ContentMain Unit X 1Accessory Pack X 1AC Power Adapter X 1AC Power Cord X 1RJ-45 LAN Cable X 1Quick Installation Guide X 1Optional AccessoriesSurveillance Device License PackVS360HDVS960HDCPUCPU Model Realtek RTD1296CPU Architecture 64-bitCPU Frequency Quad Core 1.4 GHzHardware Encryption Engine MemorySystem Memory 512 MB DDR4Notes Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.StorageDrive Bays 2Compatible Drive Type* (See all supported drives) 3.5" SATA HDD2.5" SATA HDD (with optional 2.5" Disk Holder)2.5" SATA SSD (with optional 2.5" Disk Holder)Maximum Internal Raw Capacity 32 TB (16 TB drive x 2) (Capacity may vary by RAID types)Maximum Single Volume Size* 108 TBHot Swappable Drive -Notes "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.The maximum single volume size is not directly related to the maximum raw capacity. (Learn more)External PortsRJ-45 1GbE LAN Port 1USB 3.0 Port 2File SystemInternal Drives EXT4External Drives EXT4EXT3FATNTFSHFS+exFAT*Notes exFAT Access is purchased separately in Package Center.AppearanceSize (Height x Width x Depth) 165 mm x 100 mm x 225.5 mmWeight 0.88 kgOthersSystem Fan 92 mm x 92 mm x 1 pcsFan Speed Mode Full-Speed ModeCool ModeQuiet ModeLow-power ModeBrightness Adjustable Front LED Indicators Power Recovery Noise Level* 18.2 dB(A)Scheduled Power On / Off Wake on LAN / WAN Power Supply Unit / Adapter 60 WAC Input Power Voltage 100 V to 240 V ACPower Frequency 50/60 Hz, Single PhasePower Consumption* 12.46 W (Access) 5.06 W (HDD Hibernation)British Thermal Unit 45.52 BTU/hr (Access) 17.27 BTU/hr (HDD Hibernation)Notes Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s).Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75?C; Humidity: 58.2-61.8%TemperatureOperating Temperature 0°C to 40°C (32°F to 104°F)Storage Temperature -20°C to 60°C (-5°F to 140°F)Relative Humidity 5% to 95% RHCertificationFCCCEEACBSMIVCCICCCRCMKCWarranty : 2 YearsNotes The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)EnvironmentRoHS CompliantPackaging ContentMain Unit X 1Accessory Pack X 1AC Power Adapter X 1AC Power Cord X 1RJ-45 LAN Cable X 1Quick Installation Guide X 1Optional AccessoriesSurveillance Device License PackVS360HDVS960HDDisk Holder: Type CCPUCPU Model Marvell Armada 385 88F6820CPU Architecture 32-bitCPU Frequency Dual Core 1.3 GHzHardware Encryption Engine MemorySystem Memory 512 MB DDR3Notes Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.StorageDrive Bays 2Compatible Drive Type* (See all supported drives) 3.5" SATA HDD2.5" SATA HDD (with optional 2.5" Disk Holder)2.5" SATA SSD (with optional 2.5" Disk Holder)Maximum Internal Raw Capacity 32 TB (16 TB drive x 2) (Capacity may vary by RAID types)Maximum Single Storage Pool Size 16 TBMaximum Single Volume Size* 16 TBHot Swappable Drive - yesNotes "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.The maximum raw capacity is not limited by the maximum single volume size. Synology NAS models may utilize capacities over the maximum single volume size as long as each volume created is below the limit. (Learn more)External PortsRJ-45 1GbE LAN Port 1USB 3.0 Port 2File SystemInternal Drives EXT4External Drives EXT4EXT3FATNTFSHFS+*exFAT*Notes HFS+ is read only, max 2TB volume size.exFAT Access is purchased separately in Package Center.AppearanceSize (Height x Width x Depth) 165 mm x 100 mm x 225.5 mmWeight 0.88 kgOthersSystem Fan 92 mm x 92 mm x 1 pcsFan Speed Mode Full-Speed ModeCool ModeQuiet ModeLow-power ModeBrightness Adjustable Front LED Indicators Power Recovery Noise Level* 18.2 dB(A)Scheduled Power On / Off Wake on LAN / WAN Power Supply Unit / Adapter 60 WAC Input Power Voltage 100 V to 240 V ACPower Frequency 50/60 Hz, Single PhasePower Consumption* 17.48 W (Access) 7.03 W (HDD Hibernation)British Thermal Unit 59.68 BTU/hr (Access) 24 BTU/hr (HDD Hibernation)Notes Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s).Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75?C; Humidity: 58.2-61.8%TemperatureOperating Temperature 5°C to 40°C (40°F to 104°F)Storage Temperature -20°C to 60°C (-5°F to 140°F)Relative Humidity 5% to 95% RHCertificationEACCCCRCMKCFCCCEBSMIWarranty : 2 YearsNotes The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)EnvironmentRoHS CompliantPackaging ContentMain Unit X 1Accessory Pack X 1AC Power Adapter X 1AC Power Cord X 1RJ-45 LAN Cable X 1Quick Installation Guide X 1Optional AccessoriesSurveillance Device License PackVS360HDVS960HDDisk Holder: Type CCPUCPU Model Marvell Armada 3700 88F3720CPU Architecture 64-bitCPU Frequency Dual Core 800 MHzHardware Encryption Engine MemorySystem Memory 512 MB DDR3LNotes Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.StorageDrive Bays 1Compatible Drive Type* (See all supported drives) 3.5" SATA HDD2.5" SATA HDD (with optional 2.5" Disk Holder)Maximum Internal Raw Capacity 16 TB (16 TB drive x 1) (Capacity may vary by RAID types)Maximum Single Volume Size* 108 TBHot Swappable Drive -Notes "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.The maximum single volume size is not directly related to the maximum raw capacity. (Learn more)External PortsRJ-45 1GbE LAN Port 1USB 2.0 Port 2File SystemInternal Drives EXT4External Drives EXT4EXT3FATNTFSHFS+exFAT*Notes exFAT Access is purchased separately in Package Center.AppearanceSize (Height x Width x Depth) 166 mm x 71 mm x 224 mmWeight 0.7 kgOthersSystem Fan 60 mm x 60 mm x 1 pcsFan Speed Mode Full-Speed ModeCool ModeQuiet ModeLow-power ModePower Recovery Noise Level* 16.9 dB(A)Scheduled Power On / Off Wake on LAN / WAN Power Supply Unit / Adapter 36 WAC Input Power Voltage 100 V to 240 V ACPower Frequency 50/60 Hz, Single PhasePower Consumption* 9.81 W (Access) 4.68 W (HDD Hibernation)British Thermal Unit 33.47 BTU/hr (Access) 15.97 BTU/hr (HDD Hibernation)Notes Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s).Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75?C; Humidity: 58.2-61.8%TemperatureOperating Temperature 0°C to 40°C (32°F to 104°F)Storage Temperature -20°C to 60°C (-5°F to 140°F)Relative Humidity 5% to 95% RHCertificationFCCCEEACBSMIVCCICCCRCMKCWarranty : 2 YearsNotes The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)EnvironmentRoHS CompliantPackaging ContentMain Unit X 1Accessory Pack X 1AC Power Adapter X 1RJ-45 LAN Cable X 1Quick Installation Guide X 1Optional AccessoriesSurveillance Device License PackVS360HDVS960HDDisk Holder: Type CCPUCPU Model Realtek RTD1296CPU Architecture 64-bitCPU Frequency Quad Core 1.4 GHzHardware Encryption Engine Hardware Transcoding Engine 10-bit H.265 (HEVC), MPEG-4 Part 2, MPEG-2, VC-1; maximum resolution: 4K (4096 x 2160); maximum frame rate per second (FPS): 60MemorySystem Memory 2 GB DDR4Notes Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.StorageDrive Bays 4Compatible Drive Type* (See all supported drives) 3.5" SATA HDD2.5" SATA HDD2.5" SATA SSDMaximum Internal Raw Capacity 64 TB (16 TB drive x 4) (Capacity may vary by RAID types)Maximum Single Volume Size* 108 TBHot Swappable Drive Notes "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.The maximum single volume size is not directly related to the maximum raw capacity. (Learn more)External PortsRJ-45 1GbE LAN Port 2 (with Link Aggregation / Failover support)USB 3.0 Port 2File SystemInternal Drives BtrfsEXT4External Drives BtrfsEXT4EXT3FATNTFSHFS+exFAT*Notes exFAT Access is purchased separately in Package Center.AppearanceSize (Height x Width x Depth) 166 mm x 199 mm x 223 mmWeight 2.28 kgOthersSystem Fan 92 mm x 92 mm x 2 pcsFan Speed Mode Full-Speed ModeCool ModeQuiet ModeBrightness Adjustable Front LED Indicators Power Recovery Noise Level* 20.9 dB(A)Scheduled Power On / Off Wake on LAN / WAN Power Supply Unit / Adapter 90 WAC Input Power Voltage 100 V to 240 V ACPower Frequency 50/60 Hz, Single PhasePower Consumption* 26.49 W (Access) 8.78 W (HDD Hibernation)British Thermal Unit 90.39 BTU/hr (Access) 29.96 BTU/hr (HDD Hibernation)Notes Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s).Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75?C; Humidity: 58.2-61.8%TemperatureOperating Temperature 5°C to 40°C (40°F to 104°F)Storage Temperature -20°C to 60°C (-5°F to 140°F)Relative Humidity 5% to 95% RHCertificationEACCCCRCMKCFCCCEBSMIWarranty : 2 YearsNotes The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)EnvironmentRoHS CompliantPackaging ContentMain Unit X 1Accessory Pack X 1AC Power Adapter X 1AC Power Cord X 1RJ-45 LAN Cable X 2Quick Installation Guide X 1Optional AccessoriesSurveillance Device License PackVS360HDVS960HDCPUCPU Model Realtek RTD1296CPU Architecture 64-bitCPU Frequency Quad Core 1.4 GHzHardware Encryption Engine Hardware Transcoding Engine 10-bit H.265 (HEVC), MPEG-4 Part 2, MPEG-2, VC-1; maximum resolution: 4K (4096 x 2160); maximum frame rate per second (FPS): 60MemorySystem Memory 2 GB DDR4Notes Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.StorageDrive Bays 2Compatible Drive Type* (See all supported drives) 3.5" SATA HDD2.5" SATA HDD2.5" SATA SSDMaximum Internal Raw Capacity 32 TB (16 TB drive x 2) (Capacity may vary by RAID types)Maximum Single Volume Size* 108 TBHot Swappable Drive Yes Notes "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.The maximum single volume size is not directly related to the maximum raw capacity. (Learn more)External PortsRJ-45 1GbE LAN Port 1USB 2.0 Port 1USB 3.0 Port 2USB / SD Copy File SystemInternal Drives BtrfsEXT4External Drives BtrfsEXT4EXT3FATNTFSHFS+exFAT*Notes exFAT Access is purchased separately in Package Center.AppearanceSize (Height x Width x Depth) 165 mm x 108 mm x 233.2 mmWeight 1.3 kgOthersSystem Fan 92 mm x 92 mm x 1 pcsFan Speed Mode Full-Speed ModeCool ModeQuiet ModeBrightness Adjustable Front LED Indicators Power Recovery Noise Level* 19.3 dB(A)Scheduled Power On / Off Wake on LAN / WAN Power Supply Unit / Adapter 60 WAC Input Power Voltage 100 V to 240 V ACPower Frequency 50/60 Hz, Single PhasePower Consumption* 14.99 W (Access) 5.78 W (HDD Hibernation)British Thermal Unit 51.15 BTU/hr (Access) 19.72 BTU/hr (HDD Hibernation)Notes Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s).Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75?C; Humidity: 58.2-61.8%TemperatureOperating Temperature 0°C to 40°C (32°F to 104°F)Storage Temperature -20°C to 60°C (-5°F to 140°F)Relative Humidity 5% to 95% RHCertificationEACCCCRCMKCFCCCEBSMIWarranty : 2 YearsNotes The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)EnvironmentRoHS CompliantPackaging ContentMain Unit X 1Accessory Pack X 1AC Power Adapter X 1AC Power Cord X 1RJ-45 LAN Cable X 1Quick Installation Guide X 1Optional AccessoriesSurveillance Device License PackVS360HDVS960HD CPUCPU Model Realtek RTD1296CPU Architecture 64-bitCPU Frequency Quad Core 1.4 GHzHardware Encryption Engine Hardware Transcoding Engine 10-bit H.265 (HEVC), MPEG-4 Part 2, MPEG-2, VC-1; maximum resolution: 4K (4096 x 2160); maximum frame rate per second (FPS): 60MemorySystem Memory 1 GB DDR4Notes Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.StorageDrive Bays 1Compatible Drive Type* (See all supported drives) 3.5" SATA HDD2.5" SATA HDD (with optional 2.5" Disk Holder)2.5" SATA SSD (with optional 2.5" Disk Holder)Maximum Internal Raw Capacity 16 TB (16 TB drive x 1) (Capacity may vary by RAID types)Maximum Single Volume Size* 108 TBHot Swappable Drive - yesNotes "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.The maximum single volume size is not directly related to the maximum raw capacity. (Learn more)External PortsRJ-45 1GbE LAN Port 1USB 3.0 Port 2File SystemInternal Drives EXT4External Drives EXT4EXT3FATNTFSHFS+exFAT*Notes exFAT Access is purchased separately in Package Center.AppearanceSize (Height x Width x Depth) 166 mm x 71 mm x 224 mmWeight 0.7 kgOthersSystem Fan 60 mm x 60 mm x 1 pcsFan Speed Mode Full-Speed ModeCool ModeQuiet ModeLow-power ModeBrightness Adjustable Front LED Indicators Power Recovery Noise Level* 16.7 dB(A)Scheduled Power On / Off Wake on LAN / WAN Power Supply Unit / Adapter 36 WAC Input Power Voltage 100 V to 240 V ACPower Frequency 50/60 Hz, Single PhasePower Consumption* 9.4 W (Access) 4.22 W (HDD Hibernation)British Thermal Unit 32.1 BTU/hr (Access) 14.41 BTU/hr (HDD Hibernation)Notes Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s).Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75?C; Humidity: 58.2-61.8%TemperatureOperating Temperature 5°C to 40°C (40°F to 104°F)Storage Temperature -20°C to 60°C (-5°F to 140°F)Relative Humidity 5% to 95% RHCertificationEACCCCRCMKCFCCCEBSMIWarranty : 2 YearsNotes The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)EnvironmentRoHS CompliantPackaging ContentMain Unit X 1Accessory Pack X 1AC Power Adapter X 1RJ-45 LAN Cable X 1Quick Installation Guide X 1Optional AccessoriesSurveillance Device License PackVS360HDVS960HDDisk Holder: Type CCPUCPU Model Intel Celeron J3355CPU Architecture 64-bitCPU Frequency Dual Core 2.0 (base) / 2.5 (burst) GHzHardware Encryption Engine (AES-NI) Hardware Transcoding Engine H.264 (AVC), H.265 (HEVC), MPEG-2 and VC-1; maximum resolution: 4K (4096 x 2160); maximum frame rate per second (FPS): 30MemorySystem Memory 2 GB DDR3LMemory Module Pre-installed 2 GB (2 GB x 1)Total Memory Slots 2Memory Expandable up to 6 GB (2 GB + 4 GB)Notes Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.Please select Synology memory modules for optimum compatibility and reliability. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion.StorageDrive Bays 4Compatible Drive Type* (See all supported drives) 3.5" SATA HDD2.5" SATA HDD2.5" SATA SSDMaximum Internal Raw Capacity 64 TB (16 TB drive x 4) (Capacity may vary by RAID types)Maximum Single Volume Size* 108 TBHot Swappable Drive Yes Notes "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.The maximum single volume size is not directly related to the maximum raw capacity. (Learn more)Each internal volume (may consist of multiple drives) is expandable up to 108TB.External PortsRJ-45 1GbE LAN Port 2 (with Link Aggregation / Failover support)USB 3.0 Port 2File SystemInternal Drives BtrfsEXT4External Drives BtrfsEXT4EXT3FATNTFSHFS+exFAT*Notes exFAT Access is purchased separately in Package Center.AppearanceSize (Height x Width x Depth) 166 mm x 199 mm x 223 mmWeight 2.23 kgOthersSystem Fan 92 mm x 92 mm x 2 pcsFan Speed Mode Full-Speed ModeCool ModeQuiet ModeBrightness Adjustable Front LED Indicators Power Recovery Noise Level* 20.5 dB(A)Scheduled Power On / Off Wake on LAN / WAN Power Supply Unit / Adapter 90 WAC Input Power Voltage 100 V to 240 V ACPower Frequency 50/60 Hz, Single PhasePower Consumption* 29.01 W (Access) 10.59 W (HDD Hibernation)British Thermal Unit 98.98 BTU/hr (Access) 36.12 BTU/hr (HDD Hibernation)Notes Power consumption is measured when it is fully loaded with Western Digital 1TB WD10JFCX hard drive(s).Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75?C; Humidity: 58.2-61.8%TemperatureOperating Temperature 5°C to 40°C (40°F to 104°F)Storage Temperature -20°C to 60°C (-5°F to 140°F)Relative Humidity 5% to 95% RHCertificationEACCCCRCMKCFCCCEBSMIWarranty : 2 YearsNotes The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)EnvironmentRoHS CompliantPackaging ContentMain Unit X 1Accessory Pack X 1AC Power Adapter X 1AC Power Cord X 1RJ-45 LAN Cable X 2Quick Installation Guide X 1Optional AccessoriesD3NS1866L-4G DDR3 non-ECC SO-DIMMSurveillance Device License PackVS360HDVS960HDCPUCPU Model Realtek RTD1296CPU Architecture 64-bitCPU Frequency Quad Core 1.4 GHzHardware Encryption Engine Hardware Transcoding Engine 10-bit H.265 (HEVC), MPEG-4 Part 2, MPEG-2, VC-1; maximum resolution: 4K (4096 x 2160); maximum frame rate per second (FPS): 60MemorySystem Memory 1 GB DDR4Notes Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.StorageDrive Bays 2Compatible Drive Type* (See all supported drives) 3.5" SATA HDD2.5" SATA HDD (with optional 2.5" Disk Holder)2.5" SATA SSD (with optional 2.5" Disk Holder)Maximum Internal Raw Capacity 32 TB (16 TB drive x 2) (Capacity may vary by RAID types)Maximum Single Volume Size* 108 TBHot Swappable Drive - yesNotes "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.The maximum single volume size is not directly related to the maximum raw capacity. (Learn more)External PortsRJ-45 1GbE LAN Port 1USB 3.0 Port 2File SystemInternal Drives EXT4External Drives EXT4EXT3FATNTFSHFS+exFAT*Notes exFAT Access is purchased separately in Package Center.AppearanceSize (Height x Width x Depth) 165 mm x 100 mm x 225.5 mmWeight 0.87 kgOthersSystem Fan 92 mm x 92 mm x 1 pcsFan Speed Mode Full-Speed ModeCool ModeQuiet ModeBrightness Adjustable Front LED Indicators Power Recovery Noise Level* 19.9 dB(A)Scheduled Power On / Off Wake on LAN / WAN Power Supply Unit / Adapter 60 WAC Input Power Voltage 100 V to 240 V ACPower Frequency 50/60 Hz, Single PhasePower Consumption* 16.79 W (Access) 5.16 W (HDD Hibernation)British Thermal Unit 57.29 BTU/hr (Access) 17.61 BTU/hr (HDD Hibernation)Notes Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75?C; Humidity: 58.2-61.8%TemperatureOperating Temperature 5°C to 40°C (40°F to 104°F)Storage Temperature -20°C to 60°C (-5°F to 140°F)Relative Humidity 5% to 95% RHCertificationEACCCCRCMKCFCCCEBSMIWarranty : 2 YearsNotes The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)EnvironmentRoHS CompliantPackaging ContentMain Unit X 1Accessory Pack X 1AC Power Adapter X 1AC Power Cord X 1RJ-45 LAN Cable X 1Quick Installation Guide X 1Optional AccessoriesSurveillance Device License PackVS360HDVS960HDDisk Holder: Type CCPUCPU Model Intel Atom C3538CPU Architecture 64-bitCPU Frequency Quad Core 2.1 GHzHardware Encryption Engine (AES-NI) MemorySystem Memory 4 GB DDR4Memory Module Pre-installed 4 GB (4 GB x 1)Total Memory Slots 2Memory Expandable up to 32 GB (16 GB x 2)Notes Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.Please select Synology memory modules for optimum compatibility and reliability. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion.StorageDrive Bays 8Maximum Drive Bays with Expansion Unit 18Compatible Drive Type* (See all supported drives) 3.5" SATA HDD2.5" SATA HDD2.5" SATA SSDMaximum Internal Raw Capacity 128 TB (16 TB drive x 8) (Capacity may vary by RAID types)Maximum Raw Capacity with Expansion Units 288 TB (128 TB + 16 TB drive x 10) (Capacity may vary by RAID types)Maximum Single Volume Size* 108 TBHot Swappable Drive yes Notes "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.The maximum raw capacity is not limited by the maximum single volume size. Synology NAS models may utilize capacities over the maximum single volume size as long as each volume created is below the limit. (Learn more)Each internal volume (may consist of multiple drives) is expandable up to 108TB.External PortsRJ-45 1GbE LAN Port 4 (with Link Aggregation / Failover support)USB 3.0 Port 4eSATA Port 2PCIePCIe Expansion 1 x Gen3 x8 slot (black, x4 link)Add-In-Card Support PCIe Network Interface Card (Learn more)M2D18 - Dual M.2 SATA/NVMe SSD adapter card for SSD cacheFile SystemInternal Drives BtrfsEXT4External Drives BtrfsEXT4EXT3FATNTFSHFS+exFAT*Notes exFAT Access is purchased separately in Package Center.AppearanceSize (Height x Width x Depth) 166 mm x 343 mm x 243 mmWeight 6 kgOthersSystem Fan 120 mm x 120 mm x 2 pcsFan Speed Mode Full-Speed ModeCool ModeQuiet ModeEasy Replacement System Fan Brightness Adjustable Front LED Indicators Power Recovery Noise Level* 22.2 dB(A)Scheduled Power On / Off Wake on LAN / WAN Power Supply Unit / Adapter 250 WAC Input Power Voltage 100 V to 240 V ACPower Frequency 50/60 Hz, Single PhasePower Consumption* 66.96 W (Access) 29.39 W (HDD Hibernation)British Thermal Unit 228.63 BTU/hr (Access) 100.35 BTU/hr (HDD Hibernation)Notes Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s).Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75?C; Humidity: 58.2-61.8%Temperature :Operating Temperature 0°C to 40°C (32°F to 104°F)Storage Temperature -20°C to 60°C (-5°F to 140°F)Relative Humidity 5% to 95% RHCertificationFCCCEEACBSMIVCCICCCRCMKCWarranty : 3-year hardware warranty, extendable to 5-year coverage - EW201Notes : The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)EnvironmentRoHS CompliantPackaging ContentMain Unit X 1Accessory Pack X 1AC Power Cord X 1RJ-45 LAN Cable X 2Quick Installation Guide X 1Optional AccessoriesD4NESO-2666-4G DDR4 non-ECC SO-DIMM*D4ECSO-2666-16G DDR4 ECC SO-DIMM*Surveillance Device License PackExpansion Unit: DX517 X 2Synology Ethernet Adapter E10G17-F2Synology Ethernet Adapter E10G18-T1Synology Ethernet Adapter E10G18-T2Synology M2D18 M.2 SSD adapter cardVS360HDVS960HDCPUCPU Model Intel Atom C3538CPU Architecture 64-bitCPU Frequency Quad Core 2.1 GHzHardware Encryption Engine (AES-NI) MemorySystem Memory 4 GB DDR4Memory Module Pre-installed 4 GB (4 GB x 1)Total Memory Slots 2Memory Expandable up to 32 GB (16 GB x 2)Notes Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.Please select Synology memory modules for optimum compatibility and reliability. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion.StorageDrive Bays 6Maximum Drive Bays with Expansion Unit 16Compatible Drive Type* (See all supported drives) 3.5" SATA HDD2.5" SATA HDD2.5" SATA SSDMaximum Internal Raw Capacity 96 TB (16 TB drive x 6) (Capacity may vary by RAID types)Maximum Raw Capacity with Expansion Units 256 TB (96 TB + 16 TB drive x 10) (Capacity may vary by RAID types)Maximum Single Volume Size* 108 TBHot Swappable Drive yes Notes "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.The maximum raw capacity is not limited by the maximum single volume size. Synology NAS models may utilize capacities over the maximum single volume size as long as each volume created is below the limit. (Learn more)Each internal volume (may consist of multiple drives) is expandable up to 108TB.External PortsRJ-45 1GbE LAN Port 4 (with Link Aggregation / Failover support)USB 3.0 Port 3eSATA Port 2PCIePCIe Expansion 1 x Gen3 x8 slot (black, x4 link)Add-In-Card Support PCIe Network Interface Card (Learn more)M2D18 - Dual M.2 SATA/NVMe SSD adapter card for SSD cacheFile SystemInternal Drives BtrfsEXT4External Drives BtrfsEXT4EXT3FATNTFSHFS+*HFS+exFAT*Notes exFAT Access is purchased separately in Package Center.AppearanceSize (Height x Width x Depth) 166 mm x 282 mm x 243 mmWeight 5.05 kgOthersSystem Fan 92 mm x 92 mm x 2 pcsFan Speed Mode Full-Speed ModeCool ModeQuiet ModeEasy Replacement System Fan Brightness Adjustable Front LED Indicators Power Recovery Noise Level* 23.7 dB(A)Scheduled Power On / Off Wake on LAN / WAN Power Supply Unit / Adapter 250 WAC Input Power Voltage 100 V to 240 V ACPower Frequency 50/60 Hz, Single PhasePower Consumption* 56.86 W (Access) 25.76 W (HDD Hibernation)British Thermal Unit 194.01 BTU/hr (Access) 87.9 BTU/hr (HDD Hibernation)Notes Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s).Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75?C; Humidity: 58.2-61.8%TemperatureOperating Temperature 0°C to 40°C (32°F to 104°F)Storage Temperature -20°C to 60°C (-5°F to 140°F)Relative Humidity 5% to 95% RHCertificationFCCCEEACBSMIVCCICCCRCMKCWarranty : 3-year hardware warranty, extendable to 5-year coverage - EW201Notes The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)EnvironmentRoHS CompliantPackaging ContentMain Unit X 1Accessory Pack X 1AC Power Cord X 1RJ-45 LAN Cable X 2Quick Installation Guide X 1Optional AccessoriesD4NESO-2666-4G DDR4 non-ECC SO-DIMM*D4ECSO-2666-16G DDR4 ECC SO-DIMM*Surveillance Device License PackExpansion Unit: DX517 X 2Synology Ethernet Adapter E10G17-F2Synology Ethernet Adapter E10G18-T1Synology Ethernet Adapter E10G18-T2Synology M2D18 M.2 SSD adapter cardVS360HDVS960HDCPUCPU Model Intel Celeron J3455CPU Architecture 64-bitCPU Frequency Quad Core 1.5 (base) / 2.3 (burst) GHzHardware Encryption Engine (AES-NI) Hardware Transcoding Engine H.264 (AVC), H.265 (HEVC), MPEG-2 and VC-1; maximum resolution: 4K (4096 x 2160); maximum frame rate per second (FPS): 30MemorySystem Memory 8 GB DDR3LMemory Module Pre-installed 8 GB (4 GB x 2)Total Memory Slots 2Notes Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.Please select Synology memory modules for optimum compatibility and reliability. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion.StorageDrive Bays 5Maximum Drive Bays with Expansion Unit 10M.2 Drive Slots 2 (NVMe)Compatible Drive Type* (See all supported drives) 3.5" SATA HDD2.5" SATA HDD2.5" SATA SSDM.2 2280 NVMe SSDMaximum Internal Raw Capacity 80 TB (16 TB drive x 5) (Capacity may vary by RAID types)Maximum Raw Capacity with Expansion Units 160 TB (80 TB + 16 TB drive x 5) (Capacity may vary by RAID types)Maximum Single Volume Size* 108 TBHot Swappable Drive yes Notes "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.The maximum raw capacity is not limited by the maximum single volume size. Synology NAS models may utilize capacities over the maximum single volume size as long as each volume created is below the limit. (Learn more)Each internal volume (may consist of multiple drives) is expandable up to 108TB.External PortsRJ-45 1GbE LAN Port 2 (with Link Aggregation / Failover support)USB 3.0 Port 2eSATA Port 1File SystemInternal Drives BtrfsEXT4External Drives BtrfsEXT4EXT3FATNTFSHFS+exFAT*Notes exFAT Access is purchased separately in Package Center.AppearanceSize (Height x Width x Depth) 166 mm x 230 mm x 223 mmWeight 2.54 kgOthersSystem Fan 92 mm x 92 mm x 2 pcsFan Speed Mode Full-Speed ModeCool ModeQuiet ModeBrightness Adjustable Front LED Indicators Power Recovery Noise Level* 20.8 dB(A)Scheduled Power On / Off Wake on LAN / WAN Power Supply Unit / Adapter 120 WAC Input Power Voltage 100 V to 240 V ACPower Frequency 50/60 Hz, Single PhasePower Consumption* 38.59 W (Access) 13.32 W (HDD Hibernation)British Thermal Unit 131.67 BTU/hr (Access) 45.45 BTU/hr (HDD Hibernation)Notes Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s).Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75?C; Humidity: 58.2-61.8%TemperatureOperating Temperature 0°C to 40°C (32°F to 104°F)Storage Temperature -20°C to 60°C (-5°F to 140°F)Relative Humidity 5% to 95% RHCertificationEACVCCICCCRCMFCCCEBSMIWarranty : 3-year hardware warranty, extendable to 5-year coverage - EW201Notes The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)EnvironmentRoHS CompliantPackaging ContentMain Unit X 1Accessory Pack X 1AC Power Adapter X 1AC Power Cord X 1RJ-45 LAN Cable X 2Quick Installation Guide X 1Optional AccessoriesSurveillance Device License PackExpansion Unit: DX517 X 1VS360HDVS960HDCPUCPU Model Intel Celeron J3455CPU Architecture 64-bitCPU Frequency Quad Core 1.5 (base) / 2.3 (burst) GHzHardware Encryption Engine (AES-NI) Hardware Transcoding Engine H.264 (AVC), H.265 (HEVC), MPEG-2 and VC-1; maximum resolution: 4K (4096 x 2160); maximum frame rate per second (FPS): 30MemorySystem Memory 4 GB DDR3LMemory Module Pre-installed 4 GB (4 GB x 1)Total Memory Slots 2Memory Expandable up to 8 GB (4 GB x 2)Notes Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.Please select Synology memory modules for optimum compatibility and reliability. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion.StorageDrive Bays 4Maximum Drive Bays with Expansion Unit 9M.2 Drive Slots 2 (NVMe)Compatible Drive Type* (See all supported drives) 3.5" SATA HDD2.5" SATA HDD2.5" SATA SSDM.2 2280 NVMe SSDMaximum Internal Raw Capacity 64 TB (16 TB drive x 4) (Capacity may vary by RAID types)Maximum Raw Capacity with Expansion Units 144 TB (64 TB + 16 TB drive x 5) (Capacity may vary by RAID types)Maximum Single Volume Size* 108 TBHot Swappable Drive yesNotes "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.The maximum raw capacity is not limited by the maximum single volume size. Synology NAS models may utilize capacities over the maximum single volume size as long as each volume created is below the limit. (Learn more)Each internal volume (may consist of multiple drives) is expandable up to 108TB.External PortsRJ-45 1GbE LAN Port 2 (with Link Aggregation / Failover support)USB 3.0 Port 2eSATA Port 1File SystemInternal Drives BtrfsEXT4External Drives BtrfsEXT4EXT3FATNTFSHFS+exFAT*Notes exFAT Access is purchased separately in Package Center.AppearanceSize (Height x Width x Depth) 166 mm x 199 mm x 223 mmWeight 2.28 kgOthersSystem Fan 92 mm x 92 mm x 2 pcsFan Speed Mode Full-Speed ModeCool ModeQuiet ModeBrightness Adjustable Front LED Indicators Power Recovery Noise Level* 19.8 dB(A)Scheduled Power On / Off Wake on LAN / WAN Power Supply Unit / Adapter 100 WAC Input Power Voltage 100 V to 240 V ACPower Frequency 50/60 Hz, Single PhasePower Consumption* 28.8 W (Access) 12.6 W (HDD Hibernation)British Thermal Unit 98.27 BTU/hr (Access) 42.99 BTU/hr (HDD Hibernation)Notes Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s).Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75?C; Humidity: 58.2-61.8%TemperatureOperating Temperature 5°C to 40°C (40°F to 104°F)Storage Temperature -20°C to 60°C (-5°F to 140°F)Relative Humidity 5% to 95% RHCertificationEACVCCICCCRCMKCFCCCEBSMIWarranty : 3-year hardware warranty, extendable to 5-year coverage - EW201Notes The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)Environment :RoHS CompliantPackaging ContentMain Unit X 1Accessory Pack X 1AC Power Adapter X 1AC Power Cord X 1RJ-45 LAN Cable X 2Quick Installation Guide X 1Optional Accessories :D3NS1866L-4G DDR3 non-ECC SO-DIMMSurveillance Device License PackExpansion Unit: DX517 X 1VS360HDVS960HDCPUCPU Model Intel Celeron J3455CPU Architecture 64-bitCPU Frequency Quad Core 1.5 (base) / 2.3 (burst) GHzHardware Encryption Engine (AES-NI) Hardware Transcoding Engine H.264 (AVC), H.265 (HEVC), MPEG-2 and VC-1; maximum resolution: 4K (4096 x 2160); maximum frame rate per second (FPS): 30MemorySystem Memory 2 GB DDR3LMemory Module Pre-installed 2 GB (2 GB x 1)Total Memory Slots 2Memory Expandable up to 6 GB (2 GB + 4 GB)Notes Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.Please select Synology memory modules for optimum compatibility and reliability. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion.StorageDrive Bays 2Maximum Drive Bays with Expansion Unit 7Compatible Drive Type* (See all supported drives) 3.5" SATA HDD2.5" SATA HDD2.5" SATA SSDMaximum Internal Raw Capacity 32 TB (16 TB drive x 2) (Capacity may vary by RAID types)Maximum Raw Capacity with Expansion Units 112 TB (32 TB + 16 TB drive x 5) (Capacity may vary by RAID types)Maximum Single Volume Size* 108 TBHot Swappable Drive yes Notes "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.The maximum raw capacity is not limited by the maximum single volume size. Synology NAS models may utilize capacities over the maximum single volume size as long as each volume created is below the limit. (Learn more)Each internal volume (may consist of multiple drives) is expandable up to 108TB.External Ports RJ-45 1GbE LAN Port 2 (with Link Aggregation / Failover support)USB 3.0 Port 3eSATA Port 1USB / SD Copy File SystemInternal Drives : BtrfsEXT4External Drives BtrfsEXT4EXT3FATNTFSHFS+exFAT*Notes exFAT Access is purchased separately in Package Center.AppearanceSize (Height x Width x Depth) 157 mm x 103.5 mm x 232 mmWeight 1.74 kgOthersSystem Fan 92 mm x 92 mm x 1 pcsFan Speed Mode Full-Speed ModeCool ModeQuiet ModeBrightness Adjustable Front LED Indicators Power Recovery Noise Level* 18.4 dB(A)Scheduled Power On / Off Wake on LAN / WAN Power Supply Unit / Adapter 65 WAC Input Power Voltage 100 V to 240 V ACPower Frequency 50/60 Hz, Single PhasePower Consumption* 20.1 W (Access) 9.1 W (HDD Hibernation)British Thermal Unit 68.58 BTU/hr (Access) 31.05 BTU/hr (HDD Hibernation)Notes' Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s).Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75?C; Humidity: 58.2-61.8%TemperatureOperating Temperature 5°C to 40°C (40°F to 104°F)Storage Temperature -20°C to 60°C (-5°F to 140°F)Relative Humidity 5% to 95% RHCertification : EAC/ VCCI/ CCC/RCM/KC/FCC/CE/BSMIWarranty : 3-year hardware warranty, extendable to 5-year coverage - EW201Notes : The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)EnvironmentRoHS CompliantPackaging ContentMain Unit X 1Accessory Pack X 1AC Power Adapter X 1AC Power Cord X 1RJ-45 LAN Cable X 2Quick Installation Guide X 1Optional AccessoriesD3NS1866L-4G DDR3 non-ECC SO-DIMMSurveillance Device License PackExpansion Unit: DX517 X 1VS360HDVS960HDCPU CPU Model Intel Celeron J3355CPU Architecture 64-bitCPU Frequency Dual Core 2.0 (base) / 2.5 (burst) GHzHardware Encryption Engine (AES-NI) Hardware Transcoding Engine H.264 (AVC), H.265 (HEVC), MPEG-2 and VC-1; maximum resolution: 4K (4096 x 2160); maximum frame rate per second (FPS): 30MemorySystem Memory 2 GB DDR3LMemory Module Pre-installed 2 GB (2 GB x 1)Total Memory Slots 2Memory Expandable up to 6 GB (2 GB + 4 GB)Notes Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.Please select Synology memory modules for optimum compatibility and reliability. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion.StorageDrive Bays 2Compatible Drive Type* (See all supported drives) 3.5" SATA HDD2.5" SATA HDD2.5" SATA SSDMaximum Internal Raw Capacity 32 TB (16 TB drive x 2) (Capacity may vary by RAID types)Maximum Single Volume Size* 108 TBHot Swappable Drive Yes Notes "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.The maximum single volume size is not directly related to the maximum raw capacity. (Learn more)Each internal volume (may consist of multiple drives) is expandable up to 108TB.External PortsRJ-45 1GbE LAN Port 1USB 3.0 Port 3eSATA Port 1USB / SD Copy File SystemInternal Drives : Btrfs/EXT4External Drives : Btrfs / EXT4 / EXT3/ FAT/ NTFS / HFS+ / exFAT*Notes exFAT Access is purchased separately in Package Center.AppearanceSize (Height x Width x Depth) 165 mm x 108 mm x 232.2 mmWeight 1.30 kgOthersSystem Fan 92 mm x 92 mm x 1 pcsFan Speed Mode Full-Speed ModeCool ModeQuiet ModeBrightness Adjustable Front LED Indicators Power Recovery Noise Level* 19.3 dB(A)Scheduled Power On / Off Wake on LAN / WAN Power Supply Unit / Adapter 60 WAC Input Power Voltage 100 V to 240 V ACPower Frequency 50/60 Hz, Single PhasePower Consumption* 17.23 W (Access) 5.4 W (HDD Hibernation)British Thermal Unit 58.79 BTU/hr (Access) 18.43 BTU/hr (HDD Hibernation)Notes Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s).Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75?C; Humidity: 58.2-61.8%TemperatureOperating Temperature 5°C to 40°C (40°F to 104°F)Storage Temperature -20°C to 60°C (-5°F to 140°F)Relative Humidity 5% to 95% RHCertification : EAC / VCCI / CCC / RCM / KC / FCC / CE / BSMIWarranty : 2 YearsCPU Model Intel Celeron J3355CPU Architecture 64-bitCPU Frequency Dual Core 2.0 (base) / 2.5 (burst) GHzHardware Encryption Engine (AES-NI) Hardware Transcoding Engine H.264 (AVC), H.265 (HEVC), MPEG-2 and VC-1; maximum resolution: 4K (4096 x 2160); maximum frame rate per second (FPS): 30MemorySystem Memory 2 GB DDR3LMemory Module Pre-installed 2 GB (2 GB x 1)Total Memory Slots 2Memory Expandable up to 6 GB (2 GB + 4 GB)Notes Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.Please select Synology memory modules for optimum compatibility and reliability. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion.StorageDrive Bays 6Compatible Drive Type* (See all supported drives) 2.5" SATA HDD2.5" SATA SSDMaximum Internal Raw Capacity 46.08 TB (7.68 TB drive x 6) (Capacity may vary by RAID types)Maximum Single Volume Size* 108 TBHot Swappable Drive Yes Notes "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.The maximum single volume size is not directly related to the maximum raw capacity. (Learn more)Each internal volume (may consist of multiple drives) is expandable up to 108TB.External PortsRJ-45 1GbE LAN Port 2 (with Link Aggregation / Failover support)USB 3.0 Port 2File SystemInternal Drives : Btrfs / EXT4External Drives : Btrfs / EXT4 / EXT3 / FAT / NTFS / HFS+ / exFAT*Notes exFAT Access is purchased separately in Package Center.AppearanceSize (Height x Width x Depth) 121 mm x 151 mm x 175 mmWeight 1.4 kgOthersSystem Fan 80 mm x 80 mm x 1 pcsFan Speed Mode Full-Speed ModeCool ModeQuiet ModeEasy Replacement System Fan Brightness Adjustable Front LED Indicators Power Recovery Noise Level* 20.5 dB(A)Scheduled Power On / Off Wake on LAN / WAN Power Supply Unit / Adapter 65 WAC Input Power Voltage 100 V to 240 V ACPower Frequency 50/60 Hz, Single PhasePower Consumption* 34.88 W (Access) 7.59 W (HDD Hibernation)British Thermal Unit 119.1 BTU/hr (Access) 25.92 BTU/hr (HDD Hibernation)Notes Power consumption is measured when it is fully loaded with Western Digital 1TB WD10JFCX hard drive(s).Noise Level Testing Environment: Fully loaded with WD 1TB WD10JFCX hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 17.2 dB(A); Temperature: 23.6?C; Humidity: 58.2%.TemperatureOperating Temperature 5°C to 40°C (40°F to 104°F)Storage Temperature -20°C to 60°C (-5°F to 140°F)Relative Humidity 5% to 95% RHCertification : EAC /VCCI/RCM/FCC/CE/BSMI/Warranty : 2 YearsNotesThe warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)EnvironmentRoHS CompliantPackaging ContentMain Unit X 1AC Power Adapter X 1AC Power Cord X 1RJ-45 LAN Cable X 2Quick Installation Guide X 1Optional AccessoriesD3NS1866L-4G DDR3 non-ECC SO-DIMMSurveillance Device License PackVS360HDVS960HDCPU :CPU Model : Intel Pentium D1508 CPU Architecture : 64-bit CPU Frequency : Dual Core 2.2 (base) / 2.6 (turbo) GHz Hardware Encryption Engine (AES-NI) : YesMemory :System Memory : 8 GB DDR4 ECC SO-DIMM Memory Module Pre-installed : 8 GB (8 GB x 1) Total Memory Slots : 2 Memory Expandable up to : 32 GB (16 GB x 2) Storage :Drive Bays : 6 Maximum Drive Bays with Expansion Unit : 30 Compatible Drive Type* (See all supported drives) :3.5" SATA HDD2.5" SATA HDD 2.5" SATA SSDMaximum Internal Raw Capacity : 96 TB (16 TB drive x 6) (Capacity may vary by RAID types) Maximum Raw Capacity with Expansion Units : 480 TB (96 TB + 16 TB drive x 24) (Capacity may vary by RAID types) Maximum Single Volume Size* : 200 TB (32 GB RAM required, for RAID 5 or RAID 6 groups only) 108 TBHot Swappable Drive : YesExternal Ports :RJ-45 1GbE LAN Port : 4 (with Link Aggregation / Failover support) USB 3.0 Port : 3 Expansion Port : 2 PCIe :PCIe Expansion : 1 x Gen3 x8 slot (x8 link) Add-In-Card Support : PCIe Network Interface Card (Learn more) M2D18 - Dual M.2 SATA/NVMe SSD adapter card for SSD cacheFile System :Internal Drives :BtrfsEXT4External Drives :BtrfsEXT4EXT3FATNTFSHFS+exFAT*Notes : exFAT Access is purchased separately in Package Center. Appearance :Size (Height x Width x Depth) : 166 mm x 282 mm x 243 mm Weight : 5.2 kg Others :System Fan : 92 mm x 92 mm x 2 pcs Fan Speed Mode :Full-Speed ModeCool ModeQuiet ModeEasy Replacement System Fan : YesBrightness Adjustable Front LED Indicators : YesPower Recovery : YesNoise Level* : 25.5 dB(A) Scheduled Power On / Off : YesWake on LAN / WAN : YesPower Supply Unit / Adapter : 250 W AC Input Power Voltage : 100 V to 240 V AC Power Frequency : 50/60 Hz, Single Phase Power Consumption* :79.44 W (Access) 56.92 W (HDD Hibernation) British Thermal Unit :271.24 BTU/hr (Access) 194.35 BTU/hr (HDD Hibernation) Temperature :Operating Temperature : 5°C to 40°C (40°F to 104°F) Storage Temperature : -20°C to 60°C (-5°F to 140°F) Relative Humidity : 5% to 95% RH Warranty : 5 YearsCPU :CPU Model : Intel Xeon D-1527 CPU Architecture : 64-bit CPU Frequency : Quad Core 2.2 (base) / 2.7 (turbo) GHz Hardware Encryption Engine (AES-NI) : YesMemory :System Memory : 16 GB DDR4 ECC SO-DIMM Memory Module Pre-installed : 16 GB (8 GB x 2) Total Memory Slots : 4 Memory Expandable up to : 48 GB (16 GB + 16 GB x 2) Storage :Drive Bays : 12 Maximum Drive Bays with Expansion Unit : 36 Compatible Drive Type* (See all supported drives) :3.5" SATA HDD2.5" SATA HDD 2.5" SATA SSDMaximum Internal Raw Capacity : 192 TB (16 TB drive x 12) (Capacity may vary by RAID types) Maximum Raw Capacity with Expansion Units : 576 TB (192 TB + 16 TB drive x 24) (Capacity may vary by RAID types) Maximum Single Volume Size* : 200 TB (32 GB RAM required, for RAID 5 or RAID 6 groups only) 108 TBHot Swappable Drive : YesExternal Ports :RJ-45 1GbE LAN Port : 4 (with Link Aggregation / Failover support) USB 3.0 Port : 2 Expansion Port : 2 PCIe :PCIe Expansion : 1 x Gen3 x8 slot (x8 link) Add-In-Card Support : PCIe Network Interface Card (Learn more) M2D18 - Dual M.2 SATA SSD adapter card for SSD cacheNotes : DS3617xs with M2D18 can only support M.2 SATA SSD. M.2 NVMe/AHCI PCIe SSD is not supported. File System :Internal Drives :BtrfsEXT4External Drives :BtrfsEXT4EXT3FATNTFSHFS+exFAT*Notes : exFAT Access is purchased separately in Package Center. Appearance : Size (Height x Width x Depth) : 270 mm x 300 mm x 340 mm Weight : 9.8 kg Others :System Fan : 120 mm x 120 mm x 2 pcs Fan Speed Mode :Full-Speed ModeCool ModeQuiet ModeEasy Replacement System Fan : YesPower Recovery : YesNoise Level* : 22.3 dB(A) Scheduled Power On / Off : YesWake on LAN / WAN : YesPower Supply Unit / Adapter : 500 W AC Input Power Voltage : 100 V to 240 V AC Power Frequency : 50/60 Hz, Single Phase Power Consumption* :  108.2 W (Access) 53.4 W (HDD Hibernation) British Thermal Unit369.4 BTU/hr (Access) 182.3 BTU/hr (HDD Hibernation) Temperature :Operating Temperature : 5°C to 40°C (40°F to 104°F) Storage Temperature : -20°C to 60°C (-5°F to 140°F) Relative Humidity: 5% to 95% RH Warranty : 5 Years CPU :CPU Model : Intel Xeon E3-1230 v2 CPU Architecture : 64-bit CPU Frequency : Quad Core 3.3 (base) / 3.7 (turbo) GHz Hardware Encryption Engine (AES-NI) : YesMemory :System Memory : 8 GB DDR3 ECC Memory Module Pre-installed : 8 GB (4 GB x 2) Total Memory Slots : 4 Memory Expandable up to : 32 GB (8 GB x 4) Storage :Maximum Drive Bays with Expansion Unit : 180 Compatible Drive Type* (See all supported drives) :3.5" SAS HDD2.5" SAS HDD2.5" SAS SSDMaximum Raw Capacity with Expansion Units : 2,880 TB (16 TB drive x 180) (Capacity may vary by RAID types) Maximum Single Volume Size* : 200 TB (32 GB RAM required, for RAID 5 or RAID 6 groups only) 108 TBHot Swappable Drive :Yes- External Ports :RJ-45 1GbE LAN Port : 4 (with Link Aggregation / Failover support) + 1 for Heartbeat USB 3.0 Port : 2 Expansion Port : 1 PCIe :PCIe Expansion : 1 x Gen3 x8 slot (x8 link) Add-In-Card Support : PCIe Network Interface Card (Learn more) File System :Internal Drives :BtrfsEXT4External Drives :BtrfsEXT4EXT3FATNTFSHFS+exFAT*Notes : exFAT Access is purchased separately in Package Center. Appearance :Form Factor (RU) : 1U Size (Height x Width x Depth) : 44 mm x 480 mm x 515 mm Weight : 7.3 kg Rack Installation Support* : 4-post 19" rack (Synology Rail Kit - RKM114/RKS1317) Notes : The rail kit is sold separately Others:System Fan : 40 mm x 40 mm x 6 pcs Fan Speed Mode :Full-Speed ModeCool ModeQuiet ModeEasy Replacement System Fan : YesPower Recovery : YesNoise Level* :48 dB(A) Scheduled Power On / Off : YesWake on LAN / WAN : YesPower Supply Unit / Adapter : 150 W Redundant Power Supply :YesAC Input Power Voltage : 100 V to 240 V AC Power Frequency : 50/60 Hz, Single Phase Power Consumption* : 60.16 W (Access)  British Thermal Unit :205.27 BTU/hr (Access) Temperature :Operating Temperature : 5°C to 35°C (40°F to 95°F) Storage Temperature : -20°C to 60°C (-5°F to 140°F) Relative Humidity : 5% to 95% RH Warranty : 5 YearsCPU :CPU Model : Intel Xeon D-1521 CPU Architecture : 64-bit CPU Frequency : Quad Core 2.4 (base) / 2.7 (turbo) GHz Hardware Encryption Engine (AES-NI) : YesMemory :System Memory : 8 GB DDR4 ECC UDIMM Memory Module Pre-installed : 8 GB (8 GB x 1) Total Memory Slots : 4 Memory Expandable up to : 64 GB (16 GB x 4) Storage :Drive Bays : 12 Maximum Drive Bays with Expansion Unit : 36 Compatible Drive Type* (See all supported drives) :3.5" SATA HDD2.5" SATA HDD 2.5" SATA SSDMaximum Internal Raw Capacity : 192 TB (16 TB drive x 12) (Capacity may vary by RAID types) Maximum Raw Capacity with Expansion Units : 576 TB (192 TB + 16 TB drive x 24) (Capacity may vary by RAID types) Maximum Single Volume Size* : 200 TB (32 GB RAM required, for RAID 5 or RAID 6 groups only) 108 TBHot Swappable Drive :YesExternal Ports :RJ-45 1GbE LAN Port : 4 (with Link Aggregation / Failover support) USB 3.0 Port : 2 Expansion Port : 2 PCIe :PCIe Expansion : 2 x Gen3 x8 slots (x8 link) Add-In-Card Support : PCIe Network Interface Card (Learn more) M2D18 - Dual M.2 SATA SSD adapter card for SSD cacheFile System :Internal Drives :BtrfsEXT4External Drives:BtrfsEXT4EXT3FATNTFSHFS+exFAT*Notes : exFAT Access is purchased separately in Package Center. Appearance :Form Factor (RU): 2U Size (Height x Width x Depth)  : 88 mm x 482 mm x 724 mm Weight: 14.5 kg Rack Installation Support* : 4-post 19" rack (Synology Rail Kit - RKS1317) Notes : The rail kit is sold separately Others :System Fan : 80 mm x 80 mm x 4 pcs Fan Speed Mode :Full-Speed ModeCool ModeQuiet ModeEasy Replacement System Fan : YesPower Recovery : YesNoise Level* : 50.2 dB(A) Scheduled Power On / Off : YesWake on LAN / WAN : YesPower Supply Unit / Adapter : 500 W AC Input Power Voltage : 100 V to 240 V AC Power Frequency : 50/60 Hz, Single Phase Power Consumption* :142.76 W (Access) 55.05 W (HDD Hibernation) British Thermal Unit :487.12 BTU/hr (Access) 187.84 BTU/hr (HDD Hibernation) Temperature :Operating Temperature : 5°C to 35°C (40°F to 95°F) Storage Temperature : -20°C to 60°C (-5°F to 140°F) Relative Humidity : 5% to 95% RH Warranty : 5 Years CPU :CPU Model : Intel Xeon D-1521 CPU Architecture : 64-bit CPU Frequency : Quad Core 2.4 (base) / 2.7 (turbo) GHz Hardware Encryption Engine (AES-NI) : YesMemory :System Memory : 8 GB DDR4 ECC UDIMM Memory Module Pre-installed : 8 GB (8 GB x 1) Total Memory Slots : 4 Memory Expandable up to : 64 GB (16 GB x 4) Storage :Drive Bays : 12 Maximum Drive Bays with Expansion Unit : 36 Compatible Drive Type* (See all supported drives) :3.5" SATA HDD2.5" SATA HDD 2.5" SATA SSDMaximum Internal Raw Capacity : 192 TB (16 TB drive x 12) (Capacity may vary by RAID types) Maximum Raw Capacity with Expansion Units : 576 TB (192 TB + 16 TB drive x 24) (Capacity may vary by RAID types) Maximum Single Volume Size* :200 TB (32 GB RAM required, for RAID 5 or RAID 6 groups only)108 TBHot Swappable Drive : YesExternal Ports :RJ-45 1GbE LAN Port : 4 (with Link Aggregation / Failover support) USB 3.0 Port : 2 Expansion Port : 2 PCIe :PCIe Expansion :2 x Gen3 x8 slots (x8 link) Add-In-Card Support : PCIe Network Interface Card (Learn more) M2D18 - Dual M.2 SATA SSD adapter card for SSD cacheNotes : RS3617RPxs with M2D18 can only support M.2 SATA SSD. M.2 NVMe/AHCI PCIe SSD is not supported. File System :Internal Drives :BtrfsEXT4External Drives :BtrfsEXT4EXT3FATNTFSHFS+exFAT*Notes : exFAT Access is purchased separately in Package Center. Appearance :Form Factor (RU) : 2U Size (Height x Width x Depth) : 88 mm x 482 mm x 724 mm Weight : 14.5 kg Rack Installation Support* : 4-post 19" rack (Synology Rail Kit - RKS1317) Notes : The rail kit is sold separately OthersSystem Fan : 80 mm x 80 mm x 4 pcs Fan Speed Mode:Full-Speed ModeCool ModeQuiet ModeEasy Replacement System Fan : YesPower Recovery : YesNoise Level* : 50.2 dB(A) Scheduled Power On / Off : YesWake on LAN / WAN : YesPower Supply Unit / Adapter : 500 W Redundant Power Supply :YesAC Input Power Voltage : 100 V to 240 V AC Power Frequency : 50/60 Hz, Single Phase Power Consumption* :116.42 W (Access) 65.49 W (HDD Hibernation) British Thermal Unit :397.24 BTU/hr (Access) 223.46 BTU/hr (HDD Hibernation) Temperature :Operating Temperature : 5°C to 35°C (40°F to 95°F) Storage Temperature : -20°C to 60°C (-5°F to 140°F) Relative Humidity : 5% to 95% RH Warranty : 5 Years CPU :CPU Model : Intel Xeon D-1527 CPU Architecture : 64-bit CPU Frequency : Quad Core 2.2 (base) / 2.7 (turbo) GHz Hardware Encryption Engine (AES-NI) : YesMemory :System Memory : 8GB DDR4 ECC UDIMM Memory Module Pre-installed : 8 GB (8 GB x 1) Total Memory Slots: 4 Memory Expandable up to : 64 GB (16 GB x 4) Storage :Drive Bays : 4 Maximum Drive Bays with Expansion Unit : 16 M.2 Drive Slots2 (NVMe & SATA) Compatible Drive Type* (See all supported drives) :3.5" SATA HDD2.5" SATA HDD 2.5" SATA SSDM.2 2280 NVMe & SATA SSDMaximum Internal Raw Capacity : 64 TB (16 TB drive x 4) (Capacity may vary by RAID types) Maximum Raw Capacity with Expansion Units : 256 TB (64 TB + 16 TB drive x 12) (Capacity may vary by RAID types) Maximum Single Volume Size* :200 TB (32 GB RAM required, for RAID 5 or RAID 6 groups only)108 TBHot Swappable Drive : YesExternal Ports :RJ-45 1GbE LAN Port : 4 (with Link Aggregation / Failover support) USB 3.0 Port : 2 Expansion Port : 1 PCIe :PCIe Expansion : 1 x Gen3 x8 slot (x8 link) Add-In-Card Support : PCIe Network Interface Card (Learn more) File System :Internal Drives :BtrfsEXT4External Drives :BtrfsEXT4EXT3FATNTFSHFS+exFAT*Notes : exFAT Access is purchased separately in Package Center. Appearance :Form Factor (RU) : 1U Size (Height x Width x Depth) : 44 mm x 480 mm x 518.6 mm Weight : 8.16 kg Rack Installation Support* : 4-post 19" rack (Synology Rail Kit - RKM114/RKS1317) Notes : The rail kit is sold separately Others :System Fan : 40 mm x 40 mm x 2 pcs Fan Speed Mode :Full-Speed ModeCool ModeQuiet ModeEasy Replacement System Fan : YesPower Recovery : YesNoise Level* : 39.3 dB(A) Scheduled Power On / Off : YesWake on LAN / WAN : YesPower Supply Unit / Adapter : 150 W Redundant Power Supply : YesAC Input Power Voltage : 100 V to 240 V AC Power Frequency: 50/60 Hz, Single Phase Power Consumption* :68.68 W (Access) 34.78 W (HDD Hibernation) British Thermal Unit :234.35 BTU/hr (Access) 118.67 BTU/hr (HDD Hibernation) Temperature :Operating Temperature : 5°C to 35°C (40°F to 95°F) Storage Temperature : -20°C to 60°C (-5°F to 140°F) Relative Humidity : 5% to 95% RH Warranty : 5 Years CPU :CPU Model : Intel Xeon D-1531 CPU Architecture : 64-bit CPU Frequency : 6-Core 2.2 (base) / 2.7 (turbo) GHz Hardware Encryption Engine (AES-NI) : YesMemory :System Memory : 8 GB DDR4 ECC UDIMM Memory Module Pre-installed : 8 GB (8 GB x 1) Total Memory Slots : 4 Memory Expandable up to : 64 GB (16 GB x 4) Storage : Drive Bays : 12 Maximum Drive Bays with Expansion Unit : 36 Compatible Drive Type* (See all supported drives) :3.5" SATA HDD2.5" SATA HDD 2.5" SATA SSDMaximum Internal Raw Capacity : 192 TB (16 TB drive x 12) (Capacity may vary by RAID types) Maximum Raw Capacity with Expansion Units : 576 TB (192 TB + 16 TB drive x 24) (Capacity may vary by RAID types) Maximum Single Volume Size* : 200 TB (32 GB RAM required, for RAID 5 or RAID 6 groups only)108 TBHot Swappable Drive : YesExternal Ports :RJ-45 1GbE LAN Port : 4 (with Link Aggregation / Failover support) RJ-45 10GbE LAN Port : 2 (with Link Aggregation / Failover support) USB 3.0 Port : 2 Expansion Port :2 PCIe :PCIe Expansion : 2 x Gen3 x8 slots (x8 link) Add-In-Card Support : PCIe Network Interface Card (Learn more) M2D18 - Dual M.2 SATA SSD adapter card for SSD cacheNotes : RS3617xs+ with M2D18 can only support M.2 SATA SSD. M.2 NVMe/AHCI PCIe SSD is not supported. File System :Internal Drives:BtrfsEXT4External Drives :BtrfsEXT4EXT3FATNTFSHFS+exFAT*Notes : exFAT Access is purchased separately in Package Center. Appearance :Form Factor (RU) : 2U Size (Height x Width x Depth) : 88 mm x 482 mm x 724 mm Weight : 14.5 kg Rack Installation Support* : 4-post 19" rack (Synology Rail Kit - RKS1317) Notes : The rail kit is sold separately Others :System Fan : 80 mm x 80 mm x 4 pcs Fan Speed Mode :Full-Speed ModeCool ModeQuiet ModeEasy Replacement System Fan : YesPower Recovery : YesNoise Level* : 50.2 dB(A) Scheduled Power On / Off : YesWake on LAN / WAN : YesPower Supply Unit / Adapter : 500 W Redundant Power Supply : YesAC Input Power Voltage : 100 V to 240 V AC Power Frequency : 50/60 Hz, Single Phase Power Consumption* :133.9 W (Access) 69.18 W (HDD Hibernation) British Thermal Unit :456.89 BTU/hr (Access) 236.05 BTU/hr (HDD Hibernation) Temperature :Operating Temperature : 5°C to 35°C (40°F to 95°F) Storage Temperature : -20°C to 60°C (-5°F to 140°F) Relative Humidity : 5% to 95% RH Warranty : 5 Years CPU :CPU Model : Intel Xeon D-1541 CPU Architecture : 64-bit CPU Frequency : 8-Core 2.1 (base) / 2.7 (turbo) GHz Hardware Encryption Engine (AES-NI) : YesMemory :System Memory : 8 GB DDR4 ECC UDIMM Memory Module Pre-installed : 8 GB (8 GB x 1) Total Memory Slots : 4 Memory Expandable up to : 64 GB (16 GB x 4) Storage :Drive Bays : 16 Maximum Drive Bays with Expansion Unit : 40 Compatible Drive Type* (See all supported drives) :3.5" SATA HDD2.5" SATA HDD 2.5" SATA SSDMaximum Internal Raw Capacity : 256 TB (16 TB drive x 16) (Capacity may vary by RAID types) Maximum Raw Capacity with Expansion Units :  640 TB (256 TB + 16 TB drive x 24) (Capacity may vary by RAID types) Maximum Single Volume Size* :200 TB (32 GB RAM required, for RAID 5 or RAID 6 groups only)108 TBHot Swappable Drive : YesExternal Ports :RJ-45 1GbE LAN Port : 4 (with Link Aggregation / Failover support) RJ-45 10GbE LAN Port : 2 (with Link Aggregation / Failover support) USB 3.0 Port : 2 Expansion Port : 2 PCIe :PCIe Expansion : 2 x Gen3 x8 slots (x8 link) Add-In-Card Support : PCIe Network Interface Card (Learn more) M2D18 - Dual M.2 SATA SSD adapter card for SSD cacheNotes : RS4017xs+ with M2D18 can only support M.2 SATA SSD. M.2 NVMe/AHCI PCIe SSD is not supported. File System :Internal Drives :BtrfsEXT4External Drives :BtrfsEXT4EXT3FATNTFSHFS+exFAT*Notes : exFAT Access is purchased separately in Package Center. Appearance :Form Factor (RU) : 3U Size (Height x Width x Depth) : 132.3 mm x 482 mm x 656.5 mm Weight : 17.4 kg Rack Installation Support* : 4-post 19" rack (Synology Rail Kit - RKS1317) Notes : The rail kit is sold separately Others : System Fan : 80 mm x 80 mm x 3 pcs Fan Speed Mode :Full-Speed ModeCool ModeQuiet ModeEasy Replacement System Fan : YesPower Recovery : YesNoise Level* : 44.7 dB(A) Scheduled Power On / Off : YesWake on LAN / WAN : YesPower Supply Unit / Adapter : 800 W Redundant Power Supply : YesAC Input Power Voltage : 100 V to 240 V AC Power Frequency : 50/60 Hz, Single Phase Power Consumption* :136.4 W (Access) 69.2 W (HDD Hibernation) British Thermal Unit :465.7 BTU/hr (Access) 236.3 BTU/hr (HDD Hibernation) Temperature :Operating Temperature : 5°C to 35°C (40°F to 95°F) Storage Temperature : -20°C to 60°C (-5°F to 140°F) Relative Humidity : 5% to 95% RH Warranty : 5 YearsController :Number of Controller Module : 2 CPU :CPU Model : Intel Xeon D-1521 CPU Quantity (per controller) : 1 CPU Architecture : 64-bit CPU Frequency : Quad Core 2.4 (base) / 2.7 (turbo) GHz Hardware Encryption Engine (AES-NI) : YesMemory :System Memory (per controller) : 8 GB DDR4 ECC UDIMM Pre-installed Memory Module (per controller) : 8 GB (8 GB x 1) Total Memory Slots (per controller) : 4 Expandable Memory (per controller): 64 GB (16 GB x 4) Storage :Drive Bays : 12 Maximum Drive Bays with Expansion Unit : 36 (RXD1219sas) Compatible Drive Type* (See all supported drives) :3.5" SAS HDD2.5" SAS HDD2.5" SAS SSD Maximum Internal Raw Capacity : 192 TB (16 TB drive x 12) (Capacity may vary by RAID types) Maximum Raw Capacity with Expansion Units : 576 TB (192 TB + 16 TB drive x 24) (Capacity may vary by RAID types) Maximum Single Volume Size* :200 TB (32 GB RAM required, for RAID 5 or RAID 6 groups only)108 TBHot Swappable Drive : YesExternal Ports :RJ-45 1GbE LAN Port (per controller) : 2 (with Link Aggregation / Failover support) RJ-45 10GbE LAN Port (per controller) : 1 Expansion Port : 1 PCIe :PCIe Expansion (per controller) : 1 x Gen3 x8 slot (x8 link) Add-In-Card Support : PCIe Network Interface Card (Learn more) File System :Internal Drives :BtrfsEXT4Appearance :Form Factor (RU) : 2U Size (Height x Width x Depth) : 88 mm x 430.5 mm x 692 mm Size (Height x Width x Depth) (with server ears) : 88 mm x 482 mm x 724 mm Weight : 19.7 kg Rack Installation Support* : 4-post 19" rack (Synology Rail Kit - RKS1317) Notes : The rail kit is sold separately Others :System Fan : 60 mm x 60 mm x 2 pcs Fan Speed Mode :Full-Speed ModeCool ModeQuiet ModeEasy Replacement System Fan : YesPower Recovery : YesNoise Level* : 51.3 dB(A) Power Supply Unit / Adapter : 500 W Redundant Power Supply : YesAC Input Power Voltage: 100 V to 240 V AC Power Frequency : 50/60 Hz, Single Phase Power Consumption* :417.48 W (Access) 274.38 W (HDD Hibernation) British Thermal Unit :1425.45 BTU/hr (Access) 936.85 BTU/hr (HDD Hibernation) Temperature :Operating Temperature : 0°C to 35°C (32°F to 95°F) Storage Temperature : -20°C to 60°C (-5°F to 140°F) Relative Humidity : 5% to 95% RH Warranty : 5 YearsCPU :CPU Model : Intel Xeon D-1541 CPU Architecture : 64-bit CPU Frequency : 8-Core 2.1 (base) / 2.7 (turbo) GHz Hardware Encryption Engine (AES-NI) : YesMemory :System Memory : 16 GB DDR4 ECC RDIMM Memory Module Pre-installed : 16 GB (16 GB x 1) Total Memory Slots : 4 Memory Expandable up to : 128 GB (32 GB x 4) Storage :Drive Bays : 12 Maximum Drive Bays with Expansion Unit : 96 (RX1217sas) / 180 (RX2417sas) Compatible Drive Type* (See all supported drives) :3.5" SAS HDD2.5" SAS HDD2.5" SAS SSD3.5" SATA HDD2.5" SATA HDD 2.5" SATA SSDMaximum Internal Raw Capacity : 192 TB (16 TB drive x 12) (Capacity may vary by RAID types) Maximum Raw Capacity with Expansion Units : 1,536 TB (192 TB + 16 TB drive x 84) (Capacity may vary by RAID types) Maximum Single Volume Size* :200 TB (32 GB RAM required, for RAID 5 or RAID 6 groups only)108 TBHot Swappable Drive : YesExternal Ports :RJ-45 1GbE LAN Port : 4 (with Link Aggregation / Failover support) RJ-45 10GbE LAN Port : 2 (with Link Aggregation / Failover support) USB 3.0 Port : 2 Expansion Port : 1 PCIe : PCIe Expansion : 2 x Gen3 x8 slots (x8 link) Add-In-Card Support : PCIe Network Interface Card (Learn more) File System :Internal Drives :BtrfsEXT4External Drives :BtrfsEXT4EXT3FATNTFSHFS+exFAT*Notes : exFAT Access is purchased separately in Package Center. Appearance :Form Factor (RU) : 2U Size (Height x Width x Depth) : 88 mm x 482 mm x 724 mm Weight : 14.5 kg Rack Installation Support* :4-post 19" rack (Synology Rail Kit - RKS1317) Notes : The rail kit is sold separately Others :System Fan : 80 mm x 80 mm x 4 pcs Fan Speed Mode : Full-Speed ModeCool ModeQuiet ModeEasy Replacement System Fan : YesPower Recovery : YesNoise Level* : 49.8 dB(A) Scheduled Power On / Off : YesWake on LAN / WAN  : YesPower Supply Unit / Adapter : 500 W Redundant Power Supply : YesAC Input Power Voltage : 100 V to 240 V AC Power Frequency : 50/60 Hz, Single Phase Power Consumption* :137.17 W (Access) 70.95 W (HDD Hibernation) British Thermal Unit :468.04 BTU/hr (Access) 242.09 BTU/hr (HDD Hibernation) Temperature :Operating Temperature : 0°C to 35°C (32°F to 95°F) Storage Temperature : -20°C to 60°C (-5°F to 140°F) Relative Humidity : 5% to 95% RH Warranty : 5 YearsCPU :CPU Model : Intel Xeon D-1567 CPU Architecture : 64-bit CPU Frequency : 12 Core 2.1 (base) / 2.7 (turbo) GHz Hardware Encryption Engine (AES-NI) : YesMemory :System Memory : 16 GB DDR4 ECC RDIMM Memory Module Pre-installed : 16 GB (16 GB x 1) Total Memory Slots : 4 Memory Expandable up to : 128 GB (32 GB x 4) Storage :Drive Bays : 12 Maximum Drive Bays with Expansion Unit : 96 (RX1217sas) / 180 (RX2417sas) Compatible Drive Type* (See all supported drives) :3.5" SAS HDD2.5" SAS HDD2.5" SAS SSD3.5" SATA HDD2.5" SATA HDD 2.5" SATA SSDMaximum Internal Raw Capacity : 192 TB (16 TB drive x 12) (Capacity may vary by RAID types) Maximum Raw Capacity with Expansion Units : 1,536 TB (192 TB + 16 TB drive x 84) (Capacity may vary by RAID types) Maximum Single Volume Size* :200 TB (32 GB RAM required, for RAID 5 or RAID 6 groups only)108 TBHot Swappable Drive : YesExternal Ports :RJ-45 1GbE LAN Port : 4 (with Link Aggregation / Failover support) RJ-45 10GbE LAN Port: 2 (with Link Aggregation / Failover support) USB 3.0 Port : 2 Expansion Port :1 PCIe :PCIe Expansion : 2 x Gen3 x8 slots (x8 link) Add-In-Card Support : PCIe Network Interface Card (Learn more) File System :Internal Drives :BtrfsEXT4External Drives :BtrfsEXT4EXT3FATNTFSHFS+exFAT*Notes : exFAT Access is purchased separately in Package Center. Appearance :Form Factor (RU) : 2U Size (Height x Width x Depth) : 88 mm x 482 mm x 724 mm Weight : 14.5 kg Rack Installation Support* : 4-post 19" rack (Synology Rail Kit - RKS1317) Notes : The rail kit is sold separately Others :System Fan : 80 mm x 80 mm x 4 pcs Fan Speed Mode :Full-Speed ModeCool ModeQuiet ModeEasy Replacement System Fan : YesPower Recovery : YesNoise Level* : 49.8 dB(A) Scheduled Power On / Off : YesWake on LAN / WAN :YesPower Supply Unit / Adapter : 500 W Redundant Power Supply : YesAC Input Power Voltage: 100 V to 240 V AC Power Frequency : 50/60 Hz, Single Phase Power Consumption* :156.23 W (Access) 72.37 W (HDD Hibernation) British Thermal Unit :533.08 BTU/hr (Access) 246.94 BTU/hr (HDD Hibernation) Temperature :Operating Temperature : 0°C to 35°C (32°F to 95°F) Storage Temperature : -20°C to 60°C (-5°F to 140°F) Relative Humidity : 5% to 95% RH Warranty : 5 Years CPUCPU Model : Intel Pentium D1508 CPU Architecture : 64-bit CPU Frequency : Dual Core 2.2 (base) / 2.6 (turbo) GHz Hardware Encryption Engine (AES-NI) :YesMemory :System Memory : 8 GB DDR4 ECC SO-DIMM Memory Module Pre-installed : 8 GB (8 GB x 1) Total Memory Slots : 2 Memory Expandable up to : 32 GB (16 GB x 2) Storage :Drive Bays : 12 Maximum Drive Bays with Expansion Unit : 36 Compatible Drive Type* (See all supported drives) : 2.5" SATA SSD Maximum Internal Raw Capacity : 92.16 TB (7.68 TB drive x 12) (Capacity may vary by RAID types) Maximum Raw Capacity with Expansion Units : 476.16 TB (92.16 TB + 16 TB drive x 24) (Capacity may vary by RAID types) Maximum Single Volume Size*200 TB (32 GB RAM required, for RAID 5 or RAID 6 groups only)108 TBHot Swappable Drive : YesExternal Ports :RJ-45 1GbE LAN Port : 4 (with Link Aggregation / Failover support) USB 3.0 Port : 3 Expansion Port : 2 PCIe :PCIe Expansion : 1 x Gen3 x8 slot (x8 link) Add-In-Card Support :PCIe Network Interface Card (Learn more) M2D18 - Dual M.2 SATA/NVMe SSD adapter card for SSD cacheFile System :Internal Drives :BtrfsEXT4External Drives :BtrfsEXT4EXT3FATNTFSHFS+exFAT*Appearance :Size (Height x Width x Depth) : 166 mm x 282 mm x 243 mm Weight : 5.2 kg Others:System Fan : 92 mm x 92 mm x 2 pcs Fan Speed Mode :Full-Speed ModeCool ModeQuiet ModeEasy Replacement System Fan : YesBrightness Adjustable Front LED Indicators : YesPower Recovery : YesNoise Level* : 28.1 dB(A) Scheduled Power On / Off : YesWake on LAN / WAN : YesPower Supply Unit / Adapter : 250 W AC Input Power Voltage : 100 V to 240 V AC Power Frequency : 50/60 Hz, Single Phase Power Consumption* :107.92 W (Access) 48.36 W (HDD Hibernation) British Thermal Unit :368.45 BTU/hr (Access) 165.12 BTU/hr (HDD Hibernation) Temperature :Operating Temperature : 5°C to 40°C (40°F to 104°F) Storage Temperature : -20°C to 60°C (-5°F to 140°F) Relative Humidity: 5% to 95% RH Warranty : 5 YearsCPU :CPU Model : Intel Xeon D-1541 CPU Architecture : 64-bit CPU Frequency : 8-Core 2.1 (base) / 2.7 (turbo) GHz Hardware Encryption Engine (AES-NI) : YesMemory :System Memory : 16 GB DDR4 ECC RDIMM Memory Module Pre-installed : 16 GB (16 GB x 1) Total Memory Slots : 4 Memory Expandable up to : 128 GB (32 GB x 4) Storage :Drive Bays : 24 Maximum Drive Bays with Expansion Unit : 48 (RX1217sas) / 72 (RX2417sas) Compatible Drive Type* (See all supported drives) :2.5" SAS HDD2.5" SAS SSD2.5" SATA SSDMaximum Internal Raw Capacity : 368.44 TB (15.36 TB drive x 24) (Capacity may vary by RAID types) Maximum Raw Capacity with Expansion Units :1,105.92 TB (368.44 TB + 15.36 TB drive x 48) (Capacity may vary by RAID types) Maximum Single Volume Size*200 TB (32 GB RAM required, for RAID 5 or RAID 6 groups only)108 TBHot Swappable Drive : YesExternal Ports :RJ-45 1GbE LAN Port : 4 (with Link Aggregation / Failover support) RJ-45 10GbE LAN Port : 2 (with Link Aggregation / Failover support) USB 3.0 Port : 2 Expansion Port : 1 PCIe :PCIe Expansion : 1 x Gen3 x8 slot (x8 link) Add-In-Card Support :  PCIe Network Interface Card (Learn more) File System :Internal Drives :BtrfsEXT4External Drives :BtrfsEXT4EXT3FATNTFSHFS+exFAT*Appearance :Form Factor (RU) : 2U Size (Height x Width x Depth) : 88 mm x 482 mm x 724 mm  Weight : 14.9 kg Rack Installation Support* : 4-post 19" rack (Synology Rail Kit - RKS1317) Notes : The rail kit is sold separately Others :System Fan : 80 mm x 80 mm x 4 pcs Fan Speed Mode :Full-Speed ModeCool ModeQuiet ModeEasy Replacement System Fan : YesPower Recovery : YesNoise Level* : 57 dB(A) Scheduled Power On / Off :YesWake on LAN / WAN : YesPower Supply Unit / Adapter : 500 W Redundant Power Supply : YesAC Input Power Voltage : 100 V to 240 V AC Power Frequency : 50/60 Hz, Single Phase Power Consumption* :313.84 W (Access) 125.77 W (HDD Hibernation) Warranty : 5Years CPU :CPU Model : Intel Xeon Silver 4110 x 2 CPU Architecture : 64-bit CPU Frequency : 8-Core 2.1 (base) / 3.0 (turbo) GHz Hardware Encryption Engine (AES-NI) : YesMemory :System Memory : 32GB DDR4 ECC RDIMM Memory Module Pre-installed : 32 GB (16 GB x 2) Total Memory Slots : 16 Memory Expandable up to : 512 GB (32 GB x 16) Storage :Drive Bays : 24 Maximum Drive Bays with Expansion Unit : 48 (RX1217sas) / 72 (RX2417sas) Compatible Drive Type* (See all supported drives)2.5" SAS HDD2.5" SAS SSD2.5" SATA SSDMaximum Internal Raw Capacity : 184.32 TB (7.68 TB drive x 24) (Capacity may vary by RAID types) Maximum Raw Capacity with Expansion Units : 568.32 TB (184.32 TB + 16 TB drive x 24) (Capacity may vary by RAID types) Maximum Single Volume Size*200 TB (for RAID 5 or RAID 6 groups only)108 TBHot Swappable Drive : YesExternal Ports :RJ-45 1GbE LAN Port : 2 (with Link Aggregation / Failover support) RJ-45 10GbE LAN Port : 2 (with Link Aggregation / Failover support) USB 3.0 Port : 2 Expansion Port : 1 PCIePCIe Expansion : 2 x Gen3 x8 slots (x8 link) Add-In-Card Support : PCIe Network Interface Card (Learn more) File System :Internal Drives :BtrfsEXT4External Drives :BtrfsEXT4EXT3FATNTFSHFS+exFAT*Form Factor (RU) : 2U Size (Height x Width x Depth) : 88 mm x 482 mm x 724 mm Weight : 17.26 kg Rack Installation Support* : 4-post 19" rack (Synology Rail Kit - RKS1317) NotesThe rail kit is sold separately Others :System Fan : 80 mm x 80 mm x 4 pcs Fan Speed Mode : Full-Speed ModeCool Mode Quiet ModeEasy Replacement System Fan : YesPower Recovery : YesNoise Level* : 53.7 dB(A) Scheduled Power On / Off : YesWake on LAN / WAN : YesPower Supply Unit / Adapter : 800 W Redundant Power Supply : YesAC Input Power Voltage : 100 V to 240 V AC Power Frequency : 50/60 Hz, Single Phase Power Consumption*288.49 W (Access) 145.8 W (HDD Hibernation) Temperature :Operating Temperature : 0°C to 35°C (32°F to 95°F) Storage Temperature : -20°C to 60°C (-5°F to 140°F) Relative Humidity : 5% to 95% RH Warranty: 5 YearsBrand:SynologySeries:DiskstationItem Height:27.9 CentimetersItem Width:30.5 CentimetersItem Weight:9.25 KgProduct Dimensions:35.6 x 30.5 x 27.9 cmItem model number:DS2415+Wattage:1.004 GB DDR4 memory pre-installed, expandable up to 32 GBSuperior sequential throughput at over 2, 045 MB/s reading and 656 MB/s writingBoost IOPS performance with M.2 NV Me/SATA SSD cache through optional M2D18 adapter cardFour Gigabit LAN ports (RJ-45) with failover and Link Aggregation support; optional 10GbE add-on card provides high-speed data transfer rateScalable up to 18 drives with 2 expansion unit DX517 TO meet high capacity demandsBrand:SynologyColour:BlackItem Height:16.6 CentimetersItem Width:23.6 CentimetersItem Weight:5.05 KgProduct Dimensions:28.2 x 23.6 x 16.6 cmItem model number:DS1618+Processor Count:1Hard Drive Interface:Serial ATA-600Hardware Platform:Windows, MAC, LinuxQuad-core CPU with AES-NI encryption engine, delivering reading and writing throughput at over 225 MB/s even when data are encryptedLoaded with two 4GB DDR3L memory module, providing 8GB memory capacity in totalBuilt-in two M.2 NVMe SSD slots for system cache support; Dual 1GbE (RJ-45) ports with failover and Link Aggregation supportDual-channel H.264/H.265 4K video transcoding on the flyScalable up to 10 drives with one expansion unit DX517 connected4GB DDR3L-1866 memory, expandable up to 8GB; Scalable up to 9 drives with Synology DX517Quad-core processor with AES-NI hardware encryption engine; Dual 1GbE LAN with failover and Link Aggregation supportEncrypted sequential throughput at over 225 MB/s reading and 221 MB/s writingAdvanced file system offering 65,000 system-wide snapshots and 1,024 snapshots per shared folderDual-channel H.265/H.264 4K video transcoding on the fly. Operating temperature: 5°C to 40°C (40°F to 104°F).Maximum Internal Raw Capacity: 56 TB (14 TB drive x 4) (Capacity may vary by RAID types)Compatibility: HDD/SSD, IP Camera, Surveillance Devices, Router, Network Card, Other DevSFF1 x Xeon E-2124G / 3.4 GHzRAM 16 GBSSD 512 GBNVMeClass 40DVD-WriterUHD Graphics P630GigEWin 10 Pro for Workstationsmonitor: none64-bit dual-core 1.4GHz processorOver 112 MB/s encrypted sequential reading throughput and 87 MB/s encrypted sequential writing throughputOver 40 TB raw single volume capacity.Noise Level 20.6 dB(A)Supports up to 16 IP cameras2 x 3.5/2.5" SATA HDD/SSD Drive Bays2.0 GHz Intel Celeron J3355 Dual-Core2GB of 1866 MHz DDR3L RAM1 x Gigabit Ethernet Port3 x USB 3.0 Type-A | 1 x eSATARAID 0, 1, Basic, Hybrid, and JBODEncrypted Reads up to 113 MB/sEncrypted Writes up to 112 MB/sHardware Encryption & Transcoding EngineSynology DiskStation Manager OS2 x 3.5/2.5" SATA HDD/SSD Drive Bays1.4 GHz Realtek RTD1296 Quad-Core1GB of DDR4 RAM1 x Gigabit Ethernet Port2 x USB 3.0 Type-A PortsRAID 0, 1, Basic, Hybrid, and JBODReads & Writes up to 112 MB/sHardware Encryption & Transcoding EngineSynology DiskStation Manager OSWindows & Mac Compatible2 x 3.5/2.5" SATA HDD/SSD Drive Bays1.4 GHz Realtek RTD1296 Quad-Core2GB of DDR4 RAM1 x Gigabit Ethernet Port2 x USB 3.0 Type-A | 1 x USB 2.0 Type-ARAID 0, 1, Basic, Hybrid & JBODSequential Reads & Writes up to 112 MB/sHardware Encryption & Transcoding EngineSynology DiskStation Manager OSWindows & Mac CompatibleBrand: SynologyColour:WhiteItem Height:10 CentimetersItem Width:16.5 CentimetersItem Weight:871 gProduct Dimensions:22.6 x 16.5 x 10 cmItem model number:DS218jProcessor Count:2RAM Size:512 MBComputer Memory Type:DDR3 SDRAMHard Drive Interface:Serial ATA-600Voltage:240 VoltsHardware Platform:Windows, MAC, Linux