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Synology DiskStation DS3617xsII
DS3617xsII

The 12-bay Synology DS3617xsII is a scalable desktop storage system capable of delivering up to 2,359 sequential read and 2,178 MB/s sequential write throughput.1 Enterprise-class performance, ECC memory, and the Btrfs file system make the DS3617xsII the ideal choice for intensive workloads that demand both large storage capacity and high performance.

Product Highlights
  • Performance: Delivers up to 2,359/2,178 MB/s sequential read/write performance
  • Scalability : Add 24 additional drive bays for a total of 36 with up to two DX1215(II)2 expansion units
  • Enhancements: Add 10/25GbE networking3 or fast SATA SSD cache
  • High Availability: Maximizes service uptime by combining two devices into a high-availability cluster with minute-level failover
  • Support: Backed by Synology's 5-year limited warranty5
Technical Specifications
  • CPU: Intel® Xeon® D-1527 quad-core 2.2GHz, Turbo Boost up to 2.7GHz
  • Hardware encryption engine: Yes (AES-NI)
  • Memory: 16 GB DDR4 ECC SODIMM (expandable up to 48 GB)
  • Compatible drive types: 9 12 x 3.5" or 2.5" SATA HDD/SSD (drives not included)
  • Hot swappable drives: Yes
  • External ports: 2 x USB 3.2 Gen 1 ports 2 x Expansion ports (Infiniband)
  • Size: (HxWxD) 270 x 300 x 340 mm
  • Weight: 9.8 kg
  • LAN ports: 4 x 1GbE RJ-45
  • Wake on LAN/WAN: Yes
  • PCIe 3.0 slot: 1x8 width slot, Gen 3.0 x8 lanes: Supports network interface cards3 and the M2D18 M.2 SSD adapter card for SATA SSD cache4
  • Scheduled power on/off: Yes
  • System fans: 2 x (120 x 120 x 25 mm)
  • AC input power voltage: 100 V to 240 V AC
  • Power frequency: 50/60 Hz, single phase
  • Operating temperature: 5°C to 40°C (40°F to 104°F)