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Synology RS422+ 1U rackmount NAS, black metal chassis, four drive bays visible

Synology Inc.

Synology RS422+ 4-Bay Rackmount NAS 2GB RAM 24TB (4 x 6TB) Drives

SKU CH-68A1-3RD58

A compact 1U rackmount NAS with four 6TB drives delivering 24TB storage, dual 1GbE ports, USB 3.2 Gen 1 and an AMD Ryzen processor for small-business data management

  • 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 included24 TB (4 × 6 TB)
  • Pre-assembled and tested for immediate deployment
  • AMD Ryzen processor handles daily workloads efficiently
  • Four 6TB Synology Plus drives provide 24TB storage capacity
  • Dual 1GbE ports support link aggregation and failover
  • Compact 1U rackmount design fits space-limited environments

Compact 1U rackmount NAS for small teams

The Synology RS422+ is a 4-bay rackmount NAS delivered fully assembled with four 6 TB Synology Plus Series drives for 24 TB of raw capacity. It runs the DiskStation Manager operating system and is powered by an AMD Ryzen processor with 2 GB of installed memory. The 1U chassis fits standard 2-post or wall-mount racks for space-efficient deployment.

Suited for file sharing and backup.

This unit serves small businesses and homelab owners who need centralised storage, synchronisation and backup managed through a web-based interface. Dual 1 GbE ports with link aggregation and failover provide basic network redundancy. Buyers who require 10 GbE connectivity, larger drive bays or expandable memory beyond the soldered 2 GB should consider other platforms.

Simple rack installation with minimal configuration

Mount the 44 mm high chassis in a rack using standard screws, connect the included AC power cord and two Ethernet cables, then follow the web-based setup wizard. The accessory pack and quick installation guide are included. Ensure the operating environment stays within 0 °C to 35 °C and 5 % to 95 % relative humidity to avoid thermal throttling or condensation issues.

How it compares

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

Price $1,860.99
Cheaper than about 92% 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 included24 TB (4 × 6 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

Does the RS422+ require any additional drives to start using the 24 TB storage pool?

No. Four 6 TB Synology Plus Series drives are installed and the unit ships fully assembled and tested, so the 24 TB volume is ready on first boot.

Can I keep using my existing 1 GbE switch with the RS422+ dual RJ-45 ports?

Yes. The two 1 GbE ports work with any standard Gigabit switch and support link aggregation or failover for added throughput or redundancy.

How do I confirm the RS422+ is operating normally after racking it?

Log into DSM and check Storage Manager — all four drives should show "Normal" status and the 24 TB volume should be mounted and healthy.

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