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Synology Inc.

Synology RS1626xs+ Xeon D-1726 4-Bay Rackmount NAS 64GB 32TB 25GbE

SKU CH-6B0G-QS6MV

Four-bay 1U rackmount NAS with Xeon D-1726 processor, 64GB DDR4, 32TB of enterprise drives, dual 10GbE RJ-45 and dual 25GbE SFP28 ports, fully assembled and tested

  • Port RJ-452 x RJ-45 10GbE LAN Ports 2 x SFP28 25GbE Ports via Synology
  • Port USB2 x USB 3.2 Gen 1 Ports
  • Form Factor4-Bay
  • ProcessorIntel Xeon
  • Installed Memory64GB
  • Included HDD Capacity32TB (4 x 8TB)
  • Intel Xeon D-1726 6-core processor handles virtualization and heavy workloads
  • 64GB DDR4 ECC memory supports demanding multi-user environments
  • Four 8TB Synology Enterprise drives provide 32TB raw capacity out of the box
  • Dual 25GbE SFP28 ports plus dual 10GbE RJ-45 deliver high-speed network flexibility
  • 1U rackmount form factor fits standard cabinets at 44 mm height

Ready-to-Run 4-Bay Rackmount NAS

The Synology RS1626xs+ arrives fully assembled with 64GB of DDR4 memory, a 2-port 25GbE adapter and four 8TB enterprise drives installed. It is built for IT teams who need immediate storage capacity without the delays of staging drives or configuring memory modules in the rack.

1U Chassis with Flexible Front I/O

A compact 44mm height fits standard racks while exposing four hot-swap bays, two USB 3.2 Gen 1 ports and dual 10GbE RJ-45 links on the front panel. The included PCIe card adds two SFP28 25GbE ports at the rear alongside a dedicated out-of-band management LAN connection for remote administration.

64GB DDR4 ECC Memory Ceiling

The Xeon D-1726 processor supports up to 64GB of ECC RDIMM memory, and this unit already reaches that limit. Buyers who anticipate memory-intensive workloads beyond this ceiling should verify expansion options before committing.

Highlights

  • Intel Xeon D-1726 6-core processor handles virtualization and heavy workloads
  • 64GB DDR4 ECC memory supports demanding multi-user environments
  • Four 8TB Synology Enterprise drives provide 32TB raw capacity out of the box
  • Dual 25GbE SFP28 ports plus dual 10GbE RJ-45 deliver high-speed network flexibility
  • 1U rackmount form factor fits standard cabinets at 44 mm height

Specifications

BrandSynology
ModelRS1626xs+
Port RJ-452 x RJ-45 10GbE LAN Ports
2 x SFP28 25GbE Ports via Synology PCIe Card
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 Capacity32TB (4 x 8TB)
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 speeds do the two SFP28 25GbE ports on the installed adapter support?

The SFP28 ports deliver up to 25 Gbps each when used with compatible transceivers and cabling, while the two RJ-45 ports provide 10 GbE connectivity.

What rack depth is required to mount the 1U chassis that measures 668.5 mm deep?

A four-post rack with at least 668.5 mm of usable depth between the front and rear rails is needed; the unit is 44 mm high and 481.9 mm wide.

How is the Synology 2-Port 25GbE Adapter installed in the PCIe Gen4 x8 slot?

The adapter is already installed and tested; if reinstalling, align the card with the x8 slot, press firmly until seated, then secure the bracket screw.

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