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Synology Inc.

Synology RS1626xs+ Xeon D-1726 64GB 3.2TB Cache 48TB rackmount NAS

SKU CH-A8MV-DEERW

A 4-bay rackmount NAS with Xeon D-1726 processor, 64GB DDR4, 3.2TB NVMe cache and 48TB enterprise drives, fully assembled

  • 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 Capacity48TB (4 x 12TB)
  • Intel Xeon D-1726 powers demanding workloads
  • 64 GB DDR4 memory handles heavy multitasking
  • 2 TB NVMe cache accelerates frequent data access
  • 48 TB enterprise storage ready for production
  • Dual 10GbE ports enable high-speed network connectivity

Synology RS1626xs+ 4-bay rackmount NAS

The Synology RS1626xs+ is a 1U enterprise rackmount NAS with four drive bays. It ships fully assembled with an Intel Xeon D-1726 processor, 64GB DDR4 memory, 3.2TB NVMe cache and 48TB of Synology enterprise drives installed.

Suits virtualization and backup.

This unit suits businesses running virtual machines, high-speed file sharing or backup workloads that benefit from dual 10GbE ports and NVMe cache acceleration. Organisations needing more than four internal bays without adding an expansion unit should consider a different chassis.

Four drive bays define internal capacity

The RS1626xs+ provides four 3.5-inch bays populated with 12TB enterprise drives for 48TB raw storage. Adding a compatible Synology expansion unit is the only way to increase the number of installed drives beyond four.

Highlights

  • Intel Xeon D-1726 powers demanding workloads
  • 64 GB DDR4 memory handles heavy multitasking
  • 2 TB NVMe cache accelerates frequent data access
  • 48 TB enterprise storage ready for production
  • Dual 10GbE ports enable high-speed network connectivity

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 Capacity48TB (4 x 12TB)
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

When will the four 12TB Synology Enterprise drives need replacement?

The 48TB array uses four 12TB Synology Enterprise NAS drives rated for continuous operation; plan replacement when SMART health indicators degrade or after the manufacturer-rated service life.

What limits sustained write throughput on the 3.2TB cache?

The 3.2TB cache consists of two 1.6TB Synology Enterprise NVMe modules; sustained writes are limited by the PCIe Gen4 x8 lane bandwidth and the drive endurance rating.

How loud and hot does the 1U chassis get under 24/7 load?

Operating temperature range is 5°C to 35°C; the 1U rackmount uses internal fans that ramp with CPU and drive load, producing typical data-centre noise levels.

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