Synology DiskStation DS3617xsii 12 Bay NAS

SKU : DS3617xsII
Brand : Synology
Availablity : on order
On Order items usually have to be ordered in and may take bit longer to get them delivered from our Seven Hills, NSW warehouse
CPU Model: Intel Xeon D-1527, CPU Quantity: 1, CPU Architecture: 64-bit, CPU Frequency: 4-core 2.2 (base) / 2.7 (turbo) GHz, Hardware Encryption Engine (AES-NI): Yes, System Memory: 16 GB DDR4 ECC SODIMM, Memory Module Pre-installed: 16 GB (8 GB x 2), Total Memory Slots: 4.
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Product Description

Manufacture # Synology | Model # DS3617xsII


The DS3617xsII runs on the Synology DiskStation Manager (DSM) OS, which is a browser-based operating system which helps to simplify managing your Synology NAS. Also featured are two USB 3.2 Gen 1 Type-A ports for peripherals and accessories, plus two InfiniBand expansion ports for two DX1215 or DX1215II expansion units. Network connectivity is achieved via the four Gigabit Ethernet ports. 



  • The DS3617xsII combines high performance with high scalability to deliver a cost-efficient data management solution.
  • Sequential reads of up to 2359 MB/s and sequential writes of up to 2178 MB/s for multi-user and demanding workloads.
  • Synology's DSM operating system and the Btrfs file system work together to safely guard your data with data protection technologies.
  • Advanced snapshot technology provides schedulable and near-instantaneous data protection for shared folders and LUNs.
  • File- and folder-level data restoration enables restoration of specific files or folders.
  • Flexible storage quota system helps admins manage available space by specifying storage limits for shared folders.



  • CPU Model: Intel Xeon D-1527
  • CPU Quantity: 1
  • CPU Architecture: 64-bit
  • CPU Frequency: 4-core 2.2 (base) / 2.7 (turbo) GHz
  • Hardware Encryption Engine (AES-NI): Yes
  • System Memory: 16 GB DDR4 ECC SODIMM
  • Memory Module Pre-installed: 16 GB (8 GB x 2)
  • Total Memory Slots: 4


Manufacturer Warranty: 05 Years Limited Warranty

Technical Specifications

CPU Model Intel Xeon D-1527
CPU Quantity 1
CPU Architecture 64-bit
CPU Frequency 4-core 2.2 (base) / 2.7 (turbo) GHz
Hardware Encryption Engine (AES-NI) Yes
System Memory 16 GB DDR4 ECC SODIMM
Memory Module Pre-installed 16 GB (8 GB x 2)
Total Memory Slots 4
Maximum Memory Capacity 48 GB (16 GB + 16 GB x 2)
Drive Bays 12
Maximum Drive Bays with Expansion Unit 36 (DX1215/DX1215II x 2)
Compatible Drive Type (See all supported drives) 2.5" SATA SSD
Maximum Single Volume Size 200 TB (32 GB memory required)
108 TB
Hot Swappable Drive Yes
RJ-45 1GbE LAN Port 4 (with Link Aggregation / Failover support)
USB 3.2 Gen 1 Port 2
Expansion Port 2
PCIe Expansion 1 x Gen3 x8 slot (x8 link)
Internal Drives Btrfs
External Drives Btrfs
Size (Height x Width x Depth) 270 mm x 300 mm x 340 mm
Weight 9.8 kg
System Fan 120 mm x 120 mm x 2 pcs
Fan Speed Mode Full-Speed Mode
Cool Mode
Quiet Mode
Easy Replacement System Fan Yes
Power Recovery Yes
Noise Level 22.3 dB(A)
Scheduled Power On / Off Yes
Wake on LAN / WAN Yes
Power Supply Unit / Adapter 550 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 Unit 368.96 BTU/hr (Access)
182.09 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
Certification FCC
Environment RoHS Compliant

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