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Synology Inc.

Synology RS3626xs Xeon D-1726 12-Bay Rackmount NAS 48GB 800GB Cache 192TB

SKU CH-27TV-Q5JH6

A 12-bay rackmount NAS with Xeon D-1726 processor, 48GB DDR4, 800GB cache and 192TB of SATA drives

  • Port RJ-452 x RJ-45 10GbE LAN Port 1 x Out-of-Band Management LAN Port
  • Port USB2 x USB 3.2 Gen 1 Ports
  • Form Factor12-Bay
  • ProcessorIntel Xeon
  • Installed Memory48GB
  • Included HDD Capacity192TB (12 x 16TB)
  • 12-bay rackmount NAS scales to 192TB raw capacity
  • Intel Xeon D-1726 6-core CPU handles virtualization workloads
  • 48GB DDR4 ECC memory protects data integrity
  • 800GB Synology enterprise cache accelerates frequent reads
  • Dual 10GbE RJ-45 ports with link aggregation support

Ready-to-deploy 12-bay enterprise NAS

The Synology RS3626xs arrives fully assembled and tested with twelve 16 TB enterprise drives delivering 192 TB of raw capacity. A 6-core Intel Xeon D-1726 processor and 48 GB of DDR4 ECC memory power virtualization, backup and surveillance workloads in a 2U rackmount form factor.

Two 10GbE ports and PCIe Gen 4 expansion

Dual integrated 10GbE RJ-45 ports support link aggregation for higher throughput and network failover. Two PCIe Gen 4 x8 slots accept compatible 10GbE, 25GbE or Fibre Channel adapters and SSD caching hardware as requirements change.

Verify rack depth, power and drive compatibility

The chassis measures 88 mm high, 482 mm wide and 724 mm deep and weighs 14.5 kg, so confirm your rack depth and weight allowance. Dual C13 to C14 cords require two PDU outlets on 100-240 VAC 50/60 Hz supplies. Only 3.5-inch SATA HDDs or 2.5-inch SATA SSDs are supported in the twelve drive bays.

Highlights

  • 12-bay rackmount NAS scales to 192TB raw capacity
  • Intel Xeon D-1726 6-core CPU handles virtualization workloads
  • 48GB DDR4 ECC memory protects data integrity
  • 800GB Synology enterprise cache accelerates frequent reads
  • Dual 10GbE RJ-45 ports with link aggregation support

Specifications

BrandSynology
ModelRS3626xs
Port RJ-452 x RJ-45 10GbE LAN Port
1 x Out-of-Band Management LAN Port
Port USB2 x USB 3.2 Gen 1 Ports
Form Factor12-Bay
ProcessorIntel Xeon
Installed Memory48GB
Included HDD Capacity192TB (12 x 16TB)
ManagementWeb-Based, DHCP Client
LEDsPower, HDD (Hard Disk Drive), LAN (10/100)
Power100-240 VAC 50/60Hz
Temperature0°C to 35°C (32°F to 95°F)
Humidity8% to 80% RH
Dimensions88 mm × 482 mm × 724 mm
Weight14.5 kg
Package ContentsMain Unit × 1
Accessory Pack × 1
C13 to C14 power cord × 2
Front Cover × 1
All Configuration Items

Questions about this item

How often do the 16TB Synology Enterprise NAS drives need replacement?

The twelve 16TB Synology Enterprise NAS drives are rated for continuous operation; replace a drive only when the DSM storage manager reports a degradation or SMART warning.

What limits sustained write throughput first?

Sequential write performance peaks at 3,700 MB/s under Synology test conditions, so the 10GbE network interface typically saturates before the drive array.

How loud and hot does the 2U chassis get under all-day load?

Operating temperature range is 0°C to 35°C with redundant power supplies; fan speed scales with CPU and drive temperatures to keep components within spec.

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