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Synology Inc.

Synology RS3626xs 12-Bay Rackmount NAS 32GB 1.6TB Cache 48TB Drives

SKU CH-E0C5-HPB2C

A 12-bay rackmount NAS with 32GB memory, 1.6TB cache and 48TB of enterprise drives, ready for demanding workloads

  • 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 Memory32GB
  • Included HDD Capacity48TB (12 x 4TB)
  • Intel Xeon D-1726 6-core processor handles demanding workloads
  • 32GB DDR4 ECC memory supports virtualization and multi-tasking
  • 6TB Synology Enterprise cache accelerates frequent data access
  • 48TB raw capacity from twelve 4TB enterprise drives
  • Dual 10GbE RJ-45 ports with link aggregation boost throughput

12-Bay Enterprise Rackmount NAS

The Synology RS3626xs is a 2U rackmount network-attached storage system built for businesses that need centralised file storage, virtualisation support and multi-site collaboration. It arrives fully assembled with twelve drive bays populated, 32GB of DDR4 memory installed and a 1.6TB cache layer ready for demanding workloads.

48TB Raw Capacity with 1.6TB Cache

Twelve 4TB enterprise SATA drives provide 48TB of raw capacity for large datasets, backups and surveillance archives. The 1.6TB cache, delivered as two 800GB modules, accelerates frequent read and write operations. When the installed 32GB of memory or the cache tier is exceeded, performance will fall back to the mechanical drive pool.

Dual 10GbE and PCIe Gen 4 Expansion

Two onboard 10GbE RJ-45 ports support link aggregation for bandwidth pooling and failover. Sequential throughput reaches 6,300 MB/s read and 3,700 MB/s write under vendor test conditions. Two PCIe Gen 4 x8 slots allow future addition of 25GbE adapters, Fibre Channel cards or extra caching hardware, but the system ships with no further network interfaces installed.

Highlights

  • Intel Xeon D-1726 6-core processor handles demanding workloads
  • 32GB DDR4 ECC memory supports virtualization and multi-tasking
  • 6TB Synology Enterprise cache accelerates frequent data access
  • 48TB raw capacity from twelve 4TB enterprise drives
  • Dual 10GbE RJ-45 ports with link aggregation boost throughput

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 Memory32GB
Included HDD Capacity48TB (12 x 4TB)
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

Will the RS3626xs work with my existing 10GbE RJ-45 switches?

Yes, the RS3626xs has two integrated 10GbE RJ-45 ports that support Link Aggregation for bandwidth and failover with compatible switches.

How can I verify the 1.6TB cache and 48TB drives are active after setup?

Log into DSM Storage Manager; the cache will appear as two 800GB SSD volumes and the twelve 4TB drives will show as a healthy storage pool.

What ships in the box and what must I buy separately?

The box includes the main unit, accessory pack, two C13-to-C14 power cords, front cover and all configuration items; additional PCIe expansion cards or drives are purchased separately.

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