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

Synology Inc.

Synology RS422+ 4-Bay Rackmount NAS 2GB RAM E10G22-T1-Mini 10GbE 16TB (4 x 4TB) Enterprise Drives

SKU CH-RJN1-D4NK5

A 4-bay 1U rackmount NAS with 16 TB of enterprise drives, dual 1 GbE ports, a 10 GbE adapter and 2 GB RAM

  • CPUAMD Ryzen
  • Form factorRackmount
  • LAN ports2 × 1GbE (with Link Aggregation / Failover support) 1 × 10Gb
  • 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 drives responsive data management
  • Dual 1GbE ports with failover ensure network reliability
  • Included 10GbE adapter enables high-speed transfers
  • Four 4TB enterprise drives deliver 16TB ready-to-use storage

Compact 1U rackmount NAS for small teams

The Synology RS422+ is a 4-bay rackmount network-attached storage device that arrives fully assembled with four 4 TB enterprise drives for 16 TB of raw capacity. It runs DiskStation Manager on an AMD Ryzen processor with 2 GB of installed memory. The 1U chassis fits a standard 2-post or wall-mount rack without rails.

16 TB with a 10 GbE uplink for concurrent access

Four drive bays populated with Synology Enterprise Series drives provide 16 TB of storage for files, backups and virtual machines. Dual 1 GbE ports support link aggregation and failover, while the included E10G22-T1-Mini adapter adds a single 10 GbE RJ-45 connection for higher-throughput workloads. A USB 3.2 Gen 1 port allows direct-attached expansion or backup targets.

Replaces basic file servers and desktop NAS units

This unit upgrades environments that have outgrown consumer desktop NAS boxes or simple Windows file shares by adding rackmount density, enterprise drives and 10 GbE connectivity in one tested package. It is not suited for organisations that require more than four drive bays, larger memory configurations or redundant power supplies.

How it compares

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

Price $2,651.99
Cheaper than about 88% of the 763 comparable items (median $6,564.99).

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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)
1 × 10GbE via E10G22-T1-Mini
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 RS422+ 2GbE ports work with my existing 1GbE switch without extra config?

Yes, the two 1GbE RJ-45 ports negotiate down to 1GbE automatically and support Link Aggregation or Failover if your switch also supports those features.

How do I confirm the E10G22-T1-Mini 10GbE adapter is active after installation?

Open DSM Control Panel → Network → Interface; the adapter appears as a 10GbE port with link speed and packet counters updating in real time.

Does the package include rack rails or only the 1U main unit and drives?

The box contains the main unit, accessory pack, AC power cord, quick installation guide and four 4TB Enterprise drives pre-installed; rack rails are not included.

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