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Silver 1U rackmount NAS with four drive bays visible

Synology Inc.

Synology RS422+ 4-Bay Rackmount NAS 2GB RAM E10G22-T1-Mini 10GbE 32TB (4 x 8TB) Drives

SKU CH-B1S1-HEDSP

A 4-bay rackmount NAS with 32TB of storage, 2GB RAM and a 10GbE adapter, fully assembled and tested

  • 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 included32 TB (4 × 8 TB)
  • Space-saving 1U rackmount design fits 2-post or wall-mount racks
  • AMD Ryzen processor powers daily data management and backup tasks
  • Dual 1GbE ports with link aggregation and failover ensure reliable connectivity
  • E10G22-T1-Mini adapter adds 10GbE for high-speed transfers
  • 32 TB raw capacity from four 8 TB Synology Plus Series drives

Synology RS422+ 4-Bay Rackmount NAS

The Synology RS422+ is a 1U rackmount NAS built for small businesses and homelab owners who need an all-in-one platform for daily data management, file sharing, synchronization and backup tasks. It arrives fully assembled and tested with four 8TB Synology Plus Series drives installed for a total of 32TB of raw storage capacity.

Four 8TB Synology Plus Series drives provide 32TB

The single specification that decides fit is the pre-populated drive set: four Synology Plus Series 8TB drives delivering 32TB in a 4-bay chassis. Buyers who need a different capacity, a different drive class or an empty chassis for their own drives should look elsewhere because this unit ships only in this exact configuration.

1U rackmount design with slide-in drive trays

The 1U chassis measures 44 mm high, 478 mm wide and 327.5 mm deep and fits standard 2-post or wall-mount racks without rails. Drive trays slide in from the front for tool-less installation, but the system ships fully populated so no drive handling is required. The 10GbE adapter occupies the single PCIe slot, leaving no room for additional expansion cards.

How it compares

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

Price $2,291.99
Cheaper than about 91% 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 included32 TB (4 × 8 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

How much raw storage does the 32 TB (4 x 8 TB) drive set give me once the RS422+ is running?

The four 8 TB Synology Plus Series drives provide 32 TB of raw capacity; usable space depends on the RAID type you choose in DSM.

What network speed does the included E10G22-T1-Mini adapter actually deliver?

The adapter adds a single 10GbE RJ-45 port alongside the two built-in 1GbE ports for high-speed wired links.

What rack depth and clearance does the 44 mm x 478 mm x 327.5 mm chassis require?

The 1U unit is 327.5 mm deep and 478 mm wide, fitting standard 2-post or wall-mount racks without rails.

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