Synology RS3626xs Xeon D-1726 12-Bay Rackmount NAS 16GB 3.2TB Cache 144TB Drives

Enterprise storage platform

The Synology RS3626xs is a 2U 12-bay rackmount NAS built for organisations that need centralised file storage, virtualization support and multi-site collaboration in a single appliance. It ships fully assembled with twelve 12 TB enterprise drives providing 144 TB raw capacity, 16 GB DDR4 ECC memory and a 3.2 TB dual-cache configuration ready for production workloads.

Teams needing high-throughput file services

This system suits IT departments that require integrated 10GbE connectivity and PCIe Gen 4 expansion for future network or cache upgrades. Buyers who need more than twelve drive bays, higher base memory than 16 GB, or fibre-channel connectivity out of the box should evaluate larger chassis or alternative platforms.

Sustained throughput under load

Synology reports sequential reads above 6,300 MB/s and writes above 3,700 MB/s in its test environment, enabled by the Xeon D-1726 processor and dual 10GbE ports with link aggregation. Redundant power supplies and an operating range of 0 °C to 35 °C help maintain consistent performance during extended backup, surveillance or virtualization tasks.