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
Black 1U rackmount chassis with four drive bays visible behind a removable front panel

Synology Inc.

Synology RS1626xs+ Xeon D-1726 4-bay rackmount NAS 16GB 16TB

SKU CH-5JG7-P4BRN

A 4-bay rackmount NAS with Xeon D-1726 processor, 16GB DDR4 ECC memory, 16TB of enterprise drives pre-installed, dual 10GbE ports, M.2 NVMe slots and PCIe Gen4 expansion

  • 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 included16 TB (4 × 4 TB)
  • Intel Xeon D-1726 6-core processor powers virtualization and heavy workloads
  • Dual 10GbE RJ-45 LAN ports deliver high-speed network throughput
  • 16GB DDR4 ECC RDIMM memory ensures data integrity for critical tasks
  • Four 4TB Synology Enterprise drives provide 16TB ready-to-use capacity
  • PCIe Gen4 x8 slot and M.2 NVMe slots enable future performance expansion

4-bay Xeon rackmount NAS

The Synology RS1626xs+ is a 1U 4-bay rackmount NAS powered by an Intel Xeon D-1726 processor with 16GB DDR4 ECC memory. It arrives fully assembled and tested with four 4TB Synology Enterprise drives providing 16TB of raw capacity. Dual 10GbE RJ-45 ports and a dedicated management LAN port handle high-throughput networking.

Suits virtualization and backup workloads

This unit suits organisations running virtual machines, intensive file sharing, backup jobs or surveillance recording that benefit from Xeon performance and ECC memory. Buyers who need more than four drive bays without adding an expansion unit should consider a higher-bay-count chassis.

16GB DDR4 ECC memory installed

The system ships with 16GB DDR4 ECC RDIMM installed and supports expansion up to 64GB. This memory configuration determines whether the NAS can handle your planned virtual machine count and concurrent user load.

How it compares

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

Price $5,452.99
Cheaper than about 61% 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 RAM16 GB
Storage
Drives included16 TB (4 × 4 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

How do I mount the RS1626xs+ in a rack and which step is often missed?

Secure the 44 mm high chassis with the supplied accessory pack; the step often missed is fitting the front cover after drive trays are seated to maintain airflow.

What maintenance or replacement will the four 4 TB enterprise drives need later?

Plan to replace the 4 TB drives when SMART health drops below threshold or after the rated workload limit; the 16 GB DDR4 ECC memory can be expanded to 64 GB if workloads grow.

What limit appears first under sustained heavy I/O on this Xeon D-1726 unit?

The dual 10 GbE RJ-45 ports saturate before the 6-core CPU or the 16 GB DDR4 ECC memory, so aggregate throughput caps at the network link speed.

More in Rack-Mounted NAS Servers

Similar items