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Black 1U rackmount NAS with four drive bays and front LEDs

Synology Inc.

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

SKU CH-R3PC-3SHN2

A 4-bay rackmount NAS with dual 10GbE ports, Xeon D-1726 processor, 64GB DDR4 memory and 64TB 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 Factor4-Bay
  • ProcessorIntel Xeon
  • Installed Memory64GB
  • Included HDD Capacity64TB (4 x 16TB)
  • Intel Xeon D-1726 6-core processor handles virtualization and heavy workloads
  • 64GB DDR4 ECC memory supports demanding multi-user applications and databases
  • 64TB raw capacity from four 16TB Synology Enterprise NAS drives
  • Dual 10GbE RJ-45 ports enable high-speed network connectivity for data-intensive tasks
  • Fully assembled and tested for immediate deployment out of the box

Synology RS1626xs+ 4-Bay Rackmount NAS

The Synology RS1626xs+ is a 1U rackmount NAS with four drive bays, an Intel Xeon D-1726 processor and 64GB of DDR4 memory. It ships fully assembled with four 16TB Synology Enterprise drives for 64TB of raw capacity. Dual 10GbE RJ-45 ports and a dedicated management LAN port provide high-speed connectivity for business workloads. A PCIe Gen4 x8 slot and dual M.2 NVMe slots allow further expansion.

Who this suits and who it does not

Organisations needing a compact, high-performance NAS for virtualisation, backup or file collaboration will benefit from the Xeon CPU and 10GbE networking. Buyers who require more than four internal bays without adding an expansion unit should look elsewhere. Environments outside the 5°C to 35°C operating range are not supported. The unit includes no wireless or Bluetooth connectivity.

Deciding specification: 64TB pre-installed storage

The array arrives with four 16TB Synology Enterprise drives installed, delivering 64TB of raw capacity out of the box. This removes the need to source and install drives separately and ensures the drives are validated for the DSM platform. Capacity can be expanded later via a compatible Synology expansion unit or the M.2 NVMe slots. The 64GB DDR4 memory and Xeon D-1726 processor complement the storage for demanding workloads.

Highlights

  • Intel Xeon D-1726 6-core processor handles virtualization and heavy workloads
  • 64GB DDR4 ECC memory supports demanding multi-user applications and databases
  • 64TB raw capacity from four 16TB Synology Enterprise NAS drives
  • Dual 10GbE RJ-45 ports enable high-speed network connectivity for data-intensive tasks
  • Fully assembled and tested for immediate deployment out of the box

Specifications

BrandSynology
ModelRS1626xs+
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 Factor4-Bay
ProcessorIntel Xeon
Installed Memory64GB
Included HDD Capacity64TB (4 x 16TB)
ManagementWeb-Based, DHCP Client
LEDsPower, HDD (Hard Disk Drive), LAN (10/100)
Power100-240 VAC 50/60Hz
Temperature5°C - 35 °C
Humidity8% to 80% RH
Dimensions44 mm × 481.9 mm × 668.5 mm
Weight9.5 kg
Package ContentsMain Unit × 1
Accessory Pack × 1
C13 to C14 power cord × 2
Front Cover × 1
All Configuration Items

Questions about this item

What network ports must my switch provide for the RS1626xs+ 10GbE connections?

The unit has two RJ-45 10GbE LAN ports and one out-of-band management LAN port, so your switch needs at least two 10GbE RJ-45 ports plus a standard management port.

Can the RS1626xs+ 4-bay chassis accept my existing 3.5-inch enterprise drives?

The chassis ships with four 16TB Synology Enterprise drives installed; the four drive bays support 3.5-inch drives, so compatible 3.5-inch units can be used.

How do I confirm the Xeon D-1726 and 64GB DDR4 are operating correctly after setup?

In DSM Resource Monitor, verify CPU shows 6 cores, memory reads 64GB, and all four 16TB volumes report healthy status with no SMART warnings.

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