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Synology Inc.

Synology RS1626xs+ Xeon D-1726 4-Bay rackmount NAS 32GB 1.6TB cache 32TB

SKU CH-DNY7-G9MXD

A 4-bay rackmount NAS with Xeon D-1726 processor, 32GB DDR4 memory, 1.6TB NVMe cache and 32TB of enterprise drives, pre-configured for immediate deployment

  • 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 RAM32 GB
  • Drives included32 TB (4 × 8 TB)
  • Intel Xeon D-1726 6-core processor handles virtualization workloads
  • 32GB DDR4 ECC memory supports multi-user file sharing
  • 6TB NVMe cache accelerates database access
  • 32TB enterprise drives provide redundant storage
  • Dual 10GbE RJ-45 ports enable high-speed networking

4-Bay Xeon NAS with 32GB RAM

The Synology RS1626xs+ is a 1U rackmount network-attached storage server built around an Intel Xeon D-1726 processor. It ships fully assembled with 32GB of DDR4 memory, 1.6TB of NVMe cache across two drives, and four 8TB enterprise hard drives providing 32TB of raw capacity. Dual 10GbE RJ-45 ports and a dedicated management LAN give it the connectivity needed for virtualization, backup and file-sharing workloads.

Suited for growing businesses needing 10GbE

This unit fits organizations that want high-throughput 10GbE networking, ECC memory and hot-swappable bays in a compact 1U form factor. Buyers who require more than four internal drive bays without adding an expansion unit, or who need connectivity faster than 10GbE, should evaluate alternative platforms. Environments limited to 1GbE infrastructure will not utilise the built-in network performance.

Dual 10GbE RJ-45 decides network fit

The two 10GbE RJ-45 ports are the primary interface for high-speed client access and replication traffic. If the existing switch fabric only supports 1GbE, the NAS will operate at that lower speed until the network is upgraded. The single out-of-band management port handles administration separately from data traffic.

How it compares

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

Price $9,569.99
Pricier than about 68% of the 763 comparable items (median $6,564.99).

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Specifications

Product
Brand nameSynology
Model nameRS1626xs+
Processor
CPUIntel Xeon
Memory
Installed RAM32 GB
Storage
Drives included32 TB (4 × 8 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

Does the RS1626xs+ ship with drives and cache installed, or must I purchase them separately?

The unit arrives fully assembled with four 8TB Synology Enterprise drives and two 800GB Synology Enterprise NVMe cache modules already installed.

The listing shows 32GB RAM and a 64GB maximum — which capacity should I select for virtualization workloads?

The installed 32GB DDR4 ECC RDIMM is sufficient for most virtualization tasks; upgrade to 64GB only if you plan to run many concurrent VMs or heavy databases.

What real-world throughput can I expect from the dual 10GbE ports when the Xeon D-1726 and NVMe cache are under load?

The dual 10GbE RJ-45 links and NVMe cache can sustain multi-gigabit speeds for file sharing and VM storage, limited by your network switch and client connections.

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