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Silver 1U rackmount NAS with four front drive bays and status LEDs

Synology Inc.

Synology RS1626xs+ Xeon D-1726 4-Bay Rackmount NAS 16GB 1.6TB Cache 64TB Drives

SKU CH-JNMD-R13Z3

Four-bay 1U rackmount NAS with Intel Xeon D-1726 processor, 16GB DDR4 ECC memory, 1.6TB NVMe cache and 64TB of pre-installed enterprise drives.

  • CPUIntel Xeon
  • Form factor4-Bay
  • LAN ports2 x RJ-45 10GbE LAN Port 1 x Out-of-Band Management LAN Port
  • USB ports2 x USB 3.2 Gen 1 Ports
  • Installed RAM16 GB
  • Drives included64 TB (4 × 16 TB)
  • Intel Xeon D-1726 6-core processor handles virtualization and heavy workloads
  • Dual 10GbE RJ-45 ports deliver high-speed network connectivity
  • 6TB NVMe cache accelerates read and write performance
  • 64TB raw capacity from four 16TB enterprise drives
  • 1U rackmount design fits standard 44mm server racks

Ready-to-run 4-bay rack NAS

The Synology RS1626xs+ arrives fully assembled with an Intel Xeon D-1726 processor, 16GB DDR4 ECC memory, 1.6TB NVMe cache and four 16TB enterprise drives delivering 64TB raw capacity. Dual 10GbE RJ-45 ports and a dedicated management LAN provide high-speed connectivity out of the box. DSM software adds snapshot replication, virtualization support and hybrid cloud integration for business workloads.

Suits teams needing immediate capacity

Organisations that want a validated, pre-configured appliance for file sharing, backup or surveillance without drive installation effort will benefit. Buyers who require more than four drive bays, larger memory than 16GB, or different drive capacities should look at other configurations. The 1U form factor fits standard racks but lacks redundant power supplies.

64TB pre-populated enterprise storage

Four Synology 16TB drives ship installed and tested, providing 64TB of raw capacity before RAID overhead. The 1.6TB cache uses two 800GB NVMe modules to accelerate random I/O for databases and virtual machines. This combination determines whether the appliance meets performance and capacity targets for the intended workload.

How it compares

Measured against everything we stock in Rack-Mounted NAS Servers, at today’s prices. Recalculated every night.

Price $9,129.99
Pricier than about 66% of the 763 comparable items (median $6,564.99).

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Specifications

Product
Brand nameSynology
Model nameRS1626xs+
Processor
CPUIntel Xeon
Memory
Installed RAM16 GB
Storage
Drives included64 TB (4 × 16 TB)
Connectivity
Management optionsWeb-Based, DHCP Client
Ports & slots
LAN ports2 x RJ-45 10GbE LAN Port
1 x Out-of-Band Management LAN Port
USB ports2 x USB 3.2 Gen 1 Ports
Power
Power details100-240 VAC 50/60 Hz
Size & build
Form factor4-Bay
Product dimensions44 mm × 481.9 mm × 668.5 mm
Product weight9.5 kg
In the box
In the boxMain Unit × 1
Accessory Pack × 1
C13 to C14 power cord × 2
Front Cover × 1
All Configuration Items
Environment & compliance
Temperature range5 °C - 35 °C
Humidity range8% to 80% RH
More details
Indicator lightsPower, HDD (Hard Disk Drive), LAN (10/100)

Questions about this item

What rack depth does the 44 mm high RS1626xs+ require?

The unit is 668.5 mm deep and fits a standard 1U rack space; allow extra depth for the two C13-to-C14 power cords and cable routing at the rear.

How are the two 800 GB NVMe cache modules installed, and what step is often missed?

Insert each module into an internal M.2 slot at the correct angle, press down, and secure with the screw; the step often missed is removing the protective film from the thermal pad before closing the chassis.

Which drives will need replacement first in this fully assembled unit?

The four 16 TB enterprise HDDs and the two 800 GB NVMe cache modules are the only field-replaceable storage components; both types are hot-swappable via the front drive bays and internal M.2 slots respectively.

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