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 drive bays visible

Synology Inc.

Synology RS422+ 4-Bay Rackmount NAS 2GB RAM 16TB (4×4TB) Enterprise Drives

SKU CH-X450-2RCM4

A 4-bay rackmount NAS with 16 TB of Synology Enterprise drives, dual Gigabit ports and AMD Ryzen power in a 1U chassis

  • CPUAMD Ryzen
  • Form factorRackmount
  • LAN ports2 × 1GbE (with Link Aggregation / Failover support)
  • USB ports1 x USB 3.2 Gen 1 Port
  • Installed RAM2 GB
  • Drives included16 TB (4 × 4 TB)
  • Compact 1U rackmount design fits tight spaces
  • AMD Ryzen processor handles daily workloads efficiently
  • Dual 1GbE ports with link aggregation boost throughput
  • Four 4TB enterprise drives deliver 16TB ready storage
  • Pre-assembled and tested for immediate deployment

Compact 1U rackmount NAS for small business

The Synology RS422+ delivers a ready-to-run 4-bay storage server in a 44 mm high chassis that fits 2-post or wall-mount racks. It ships fully assembled and tested with four 4 TB Synology Enterprise drives installed, giving 16 TB of raw capacity out of the box. An AMD Ryzen processor and 2 GB of memory power the DiskStation Manager operating system for file sharing, synchronization and backup tasks.

16 TB raw capacity with dual 1GbE links

Four enterprise-class 4 TB drives provide 16 TB of storage headroom for documents, virtual machines and media libraries. Two RJ-45 ports support link aggregation and failover, so throughput scales to roughly 2 Gbps and stays online if one cable or switch port fails. A single USB 3.2 Gen 1 port adds direct-attached backup or peripheral expansion without using a drive bay.

Upgrade from desktop or single-bay units

Teams moving beyond USB-attached drives or single-bay NAS devices gain rackmount density, redundant networking and DSM's snapshot and replication tools. The 2 GB memory ceiling and four drive bays limit heavy virtualization or large-scale surveillance deployments, so buyers needing more RAM slots, 10GbE or additional bays should plan for a larger platform.

How it compares

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

Price $2,502.99
Cheaper than about 89% 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 nameRS422+
Part numberRS422+
Processor
CPUAMD Ryzen
Memory
Installed RAM2 GB
Storage
Drives included16 TB (4 × 4 TB)
Connectivity
Management optionsWeb-Based, DHCP Client
Ports & slots
LAN ports2 × 1GbE (with Link Aggregation / Failover support)
USB ports1 x USB 3.2 Gen 1 Port
Power
Power details100-240 VAC 50/60 Hz
Size & build
Form factorRackmount
Product dimensions44 mm × 478 mm × 327.5 mm
Product weight4.38 kg (DISKLESS)
In the box
In the boxMain Unit X 1
Accessory Pack X 1
AC Power Cord X 1
Quick Installation Guide X 1
Environment & compliance
Temperature range0 °C - 35 °C
Humidity range5-95% R.H

Questions about this item

Will the 1GbE ports on the RS422+ work with my existing 100Mb switch?

Yes, the dual 1GbE RJ-45 ports will negotiate down to 100Mb speeds and support Link Aggregation or Failover with compatible switches.

How can I confirm the four 4TB Enterprise drives are recognised and healthy in DSM?

Open Storage Manager in DSM; it will list all four drives with their capacity and SMART status showing Normal for each bay.

Does the box include rack-mount rails or only the 1U chassis and drives?

The package contains the main unit, accessory pack, AC power cord and quick installation guide; rack-mount rails are not included.

More in Rack-Mounted NAS Servers

Similar items