We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Silver 1U rackmount NAS with four front drive bays and front-panel status LEDs

Synology Inc.

Synology RS1626xs+ Xeon D-1726 4-Bay Rackmount NAS 64GB 800GB Cache 80TB

SKU CH-7Z3P-2CP1P

A 4-bay 1U rackmount NAS with a Xeon D-1726 processor, 64GB DDR4 memory, 800GB NVMe cache and 80TB of enterprise drives pre-installed

  • 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 RAM64 GB
  • Drives included80 TB (4 × 20 TB)
  • Powerful 6-core Xeon D-1726 processor handles virtualization workloads
  • 64GB DDR4 ECC memory supports demanding multi-user applications
  • Dual 10GbE RJ-45 ports deliver high-speed network connectivity
  • 800GB NVMe cache accelerates frequent data access
  • 80TB enterprise drives provide massive redundant storage capacity

4-Bay 1U Rackmount NAS

The Synology RS1626xs+ is a 1U rackmount network-attached storage server with four drive bays. It ships fully assembled with an Intel Xeon D-1726 processor, 64GB of DDR4 memory, 800GB of NVMe cache, and 80TB of raw capacity across four enterprise drives. This configuration targets businesses that need consolidated file, backup and virtualization storage in a single rack unit.

Verify rack depth and network uplinks

Before ordering, confirm that your rack provides at least 668.5 mm of usable depth and that the 100-240 VAC power feed matches the dual C13 cords supplied. The system exposes two 10GbE RJ-45 ports and a dedicated management LAN port, so plan switch ports and cabling for those speeds. Operating temperature must stay between 5 °C and 35 °C with humidity below 80 % RH.

Sustained multi-user workloads

Under continuous load the Xeon D-1726 six-core CPU and 64GB ECC memory maintain consistent throughput for virtual machines, snapshots and replication tasks. The dual NVMe cache absorbs write bursts while the four enterprise drives deliver steady sequential bandwidth. Passive cooling in the 44 mm chassis keeps component temperatures stable during extended operations without throttling.

How it compares

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

Price $12,982.99
Pricier than about 81% of the 763 comparable items (median $6,564.99).

New to this? Paying with USDT: TRC-20 or ERC-20 — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameSynology
Model nameRS1626xs+
Processor
CPUIntel Xeon
Memory
Installed RAM64 GB
Storage
Drives included80 TB (4 × 20 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 add them separately?

The unit arrives fully assembled with four 20 TB Synology Enterprise NAS drives and two 400 GB Synology Enterprise NVMe cache modules already installed.

Which memory and cache configuration does this specific build include?

This build includes 64 GB of DDR4 ECC memory and 800 GB of NVMe cache made up of two 400 GB Synology Enterprise modules.

What throughput can I expect from the dual 10 GbE ports when the NAS is under load?

The two 10 GbE RJ-45 ports provide up to 10 Gbps each for high-speed file sharing, virtualization traffic and backup workloads.

More in Rack-Mounted NAS Servers

Similar items