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Synology Inc.

Synology Inc. RS3626xs 12-Bay Rackmount NAS Xeon D-1726 48GB 96TB 25GbE

SKU CH-TCNG-H67SN

Twelve-bay 2U rackmount NAS with Xeon D-1726 processor, 48GB DDR4 ECC memory, dual 25GbE SFP28 plus dual 10GbE RJ-45 ports, and 96TB of Synology Enterprise drives pre-installed

  • 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 Capacity96TB (12 x 8TB)
  • 12-bay design scales to 96 TB raw capacity with twelve 8 TB drives
  • Xeon D-1726 six-core processor handles virtualization and multi-user workloads
  • 48 GB DDR4 ECC memory supports demanding applications and large datasets
  • Dual 25 GbE SFP28 ports plus dual 10 GbE RJ-45 deliver high-throughput networking
  • Two PCIe Gen 4 x8 slots allow future 25 GbE, Fibre Channel or SSD cache upgrades

Ready-to-run 12-bay rackmount NAS

The Synology RS3626xs arrives fully assembled with twelve 8 TB enterprise SATA drives for 96 TB raw capacity, a 6-core Xeon D-1726 processor and 48 GB DDR4 ECC memory. Dual redundant power supplies and a 2-port 25 GbE SFP28 adapter are installed and tested. It targets IT teams that need immediate, high-throughput file, backup or virtualization storage without a build step.

Suited for high-bandwidth file and backup workloads

The dual 10 GbE RJ-45 ports and 25 GbE uplinks serve environments that move large datasets across the LAN, while the 12-bay chassis supports mixed 3.5-inch HDD and 2.5-inch SSD populations. Teams that need more than twelve drive slots, GPU compute, or direct Fibre Channel attachment will need a different platform. Operating temperature is rated 0 °C to 35 °C.

96 TB of pre-installed enterprise SATA storage

Twelve Synology 8 TB drives fill every bay, delivering the full 96 TB figure at shipment. The Xeon D-1726 and 48 GB DDR4 ECC memory provide the compute headroom for RAID management, snapshots and virtual machines. Expandability is limited to the two PCIe Gen 4 x8 slots for additional network or cache cards.

Highlights

  • 12-bay design scales to 96 TB raw capacity with twelve 8 TB drives
  • Xeon D-1726 six-core processor handles virtualization and multi-user workloads
  • 48 GB DDR4 ECC memory supports demanding applications and large datasets
  • Dual 25 GbE SFP28 ports plus dual 10 GbE RJ-45 deliver high-throughput networking
  • Two PCIe Gen 4 x8 slots allow future 25 GbE, Fibre Channel or SSD cache upgrades

Specifications

BrandSynology
ModelRS3626xs
Port RJ-452 x RJ-45 10GbE LAN Port
1 x Out-of-Band Management LAN Port
2 x 25GbE SFP28
Port USB2 x USB 3.2 Gen 1 Ports
Form Factor12-Bay
ProcessorIntel Xeon
Installed Memory48GB
Included HDD Capacity96TB (12 x 8TB)
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

Which drives will need replacement first in the 96TB array?

The twelve 8TB Synology Enterprise NAS drives are the primary wear items; plan to swap any that report SMART errors or exceed rated workload limits.

What thermal limit stops sustained write throughput?

Operating temperature tops out at 35°C; beyond that the system throttles to protect the Xeon D-1726 and DDR4 memory.

How loud and hot does the 2U chassis get under 24/7 load?

Redundant power supplies and multiple fans keep the Xeon D-1726 within its 35°C limit; expect noticeable but data-centre-typical fan noise at full tilt.

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