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Synology Inc.

Synology RS1626xs+ Intel Xeon D-1726 4-Bay Rackmount NAS 16GB RAM 800GB Cache 80TB Drives

SKU CH-81DX-7R3VE

A 4-bay rackmount NAS with Intel Xeon D-1726 processor, 16GB DDR4 ECC memory, 800GB NVMe cache, and 80TB of 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 Memory16GB
  • Included HDD Capacity80TB (4 x 20TB)
  • Intel Xeon D-1726 6-core processor powers virtualization and heavy workloads
  • Dual 10GbE RJ-45 ports plus dedicated management LAN deliver high-speed connectivity
  • 16GB DDR4 ECC memory expandable to 64GB ensures reliable multitasking
  • 800GB NVMe cache accelerates frequent data access
  • 80TB raw capacity with four 20TB enterprise drives provides massive storage out of the box

Purpose-built enterprise storage

The Synology RS1626xs+ is a 1U rackmount NAS configured for organisations that need a ready-to-run platform for virtualisation, backup and high-throughput file services. It arrives fully assembled with drives and cache installed so deployment begins immediately.

Dual 10GbE networking decides fit

Two RJ-45 10GbE LAN ports and a dedicated out-of-band management port are the connectivity foundation; if the infrastructure cannot use 10GbE copper the primary performance path is lost.

Sustained throughput from Xeon and NVMe cache

The Intel Xeon D-1726 six-core processor and 800GB of NVMe cache maintain consistent I/O during prolonged virtualisation workloads and large backup windows without the thermal throttling seen in burst-only benchmarks.

Highlights

  • Intel Xeon D-1726 6-core processor powers virtualization and heavy workloads
  • Dual 10GbE RJ-45 ports plus dedicated management LAN deliver high-speed connectivity
  • 16GB DDR4 ECC memory expandable to 64GB ensures reliable multitasking
  • 800GB NVMe cache accelerates frequent data access
  • 80TB raw capacity with four 20TB enterprise drives provides massive storage 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 Memory16GB
Included HDD Capacity80TB (4 x 20TB)
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

How does the Xeon D-1726 6-core processor with 16GB DDR4 ECC memory perform for virtualization workloads?

The 6-core Xeon D-1726 and 16GB DDR4 ECC RDIMM provide the processing power required for virtualization, business file sharing, backup, surveillance, and high-performance storage environments.

What networking speeds do the built-in 10GbE RJ-45 ports and 1GbE management port actually deliver?

Dual 10GbE RJ-45 ports handle high-throughput data traffic while the dedicated 1GbE out-of-band management LAN port provides separate administrative access.

What rack space and clearance does the 1U 4-bay chassis need for installation?

The 1U form factor measures 44 mm high × 481.9 mm wide × 668.5 mm deep and weighs 9.5 kg, fitting standard rack cabinets with front cover included.

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