Synology RS1626xs+ Intel Xeon D-1726 4-Bay Rackmount NAS 64GB 64TB

Enterprise 4-Bay Rackmount NAS

The Synology RS1626xs+ is a 1U rackmount network-attached storage server built around an Intel Xeon D-1726 processor and 64GB of DDR4 memory. It arrives fully assembled with four 16TB enterprise drives for 64TB of raw capacity, dual 10GbE RJ-45 ports, a dedicated management LAN connection, and two USB 3.2 Gen 1 ports for external devices.

Upgrade From Slower Network Or Smaller Arrays

Organisations replacing 1GbE-bound NAS units or direct-attached storage gain immediate throughput headroom from the integrated 10GbE adapter and the Xeon six-core architecture. The jump is worthwhile when concurrent virtual machines, heavy file collaboration, or backup windows saturate older links and the four-bay chassis still fits the rack space budget.

Limits Of The 10GbE RJ-45 Interface

Throughput tops out at the line rate of the two onboard 10GbE ports, so aggregate client demand beyond that ceiling will queue at the network layer. The PCIe Gen4 x8 slot can accept additional NICs or cache cards, yet the 1U depth and 9.5kg weight restrict full-length cards and impose thermal limits under sustained 35°C ambient conditions.