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

Synology Inc.

Synology Inc. RS422+ 4-Bay rackmount NAS, AMD Ryzen R1600, 2GB DDR4 ECC

SKU CH-GVF7-Q4FHS MPN RS422+

A 4-bay rackmount NAS with AMD Ryzen R1600, 2GB DDR4 ECC, dual 1GbE ports and optional 10GbE upgrade delivering 601/516 MB/s sequential read/write

  • CPUAMD Ryzen R1600 2-core 2.6 (base) / 3.1 (turbo) GHz
  • Form factor4-Bay
  • Power draw37.93 W (Access) 13.43 W (HDD Hibernation)
  • LAN ports2 × 10/100/1000M
  • USB ports1 x USB 3.2 Gen 1
  • Drive interface4 x SATA (4 x Bay)

Form Factor 4-Bays

Model RS422+

  • High sequential read speed with 601 MB/s throughput
  • Low power draw of 13.43 W during hibernation
  • ECC memory protects data integrity with 2 GB DDR4
  • Compact 1U depth of 327.5 mm fits tight racks
  • Four drive bays support up to 72 TB raw capacity

Four-bay rackmount NAS

The Synology RS422+ is a 1U diskless enclosure that holds four SATA drives and runs on an AMD Ryzen R1600 processor with 2GB of DDR4 ECC memory. It delivers up to 601 MB/s sequential read and 516 MB/s write throughput over dual 1GbE ports, with an optional 10GbE upgrade module. The unit measures 327.5 mm deep with handles fitted, allowing deployment in shallow racks without rail kits.

Small-business and home-lab deployments

This platform suits teams that need a compact, DSM-powered file, backup and surveillance server with room for up to 72TB of raw capacity. Buyers who require more than four drive bays, built-in 10GbE ports, or higher base memory for intensive virtualisation should look at larger models.

AMD Ryzen R1600 dual-core processor

The 2.6 GHz base and 3.1 GHz turbo CPU determines the throughput ceiling for encryption, compression and multi-user file services. It cannot be upgraded, so the decision rests on whether this performance tier matches the expected concurrent workload.

How it compares

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

Price $662.99
Cheaper than about 97% 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 nameRackStation RS422+
Recommended useUltra high prerformance for large number of users
Processor
CPUAMD Ryzen R1600 2-core 2.6 (base) / 3.1 (turbo) GHz
Memory
Installed RAM2 GB DDR4 ECC
Storage
Drive interface4 x SATA (4 x Bay)
Drives includedDiskless System
Supported RAID modesSynology Hybrid RAID, Basic, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, and RAID 10
Connectivity
Protocol supportSMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, and VPN (PPTP, OpenVPN, L2TP)
Ports & slots
LAN ports2 × 10/100/1000M
USB ports1 x USB 3.2 Gen 1
Power
Power draw37.93 W (Access)
13.43 W (HDD Hibernation)
Power details100-240 VAC 50/60 Hz
Size & build
Form factor4-Bay
Product dimensions1.73 in × 16.95 in × 11.63 in
1.73 in × 18.82 in × 12.89 in (with server handles)
Product weight9.66 lb (4.38 kg)
Shipping weight6.15 kg
Package size533 × 406 × 140 mm
Compatibility
Compatible drives4 × 3.5 in SATA HDD or 2.5 in SATA SSD (drives not included)
In the box
In the box1 x RS422+ main unit
1 x Accessory pack
1 x AC power cord
1 x Quick Installation Guide
Environment & compliance
Temperature range0 °C - 35 °C
More details
Maximum capacity72 TB

Other versions of this model

5 more in the same range

Questions about this item

Will the dual 1GbE RJ-45 ports on the RS422+ link at full speed to my existing gigabit switch?

Yes, both RJ-45 ports auto-negotiate 10/100/1000M so they will connect at gigabit speed to any standard gigabit switch.

How can I confirm the AMD Ryzen R1600 is hitting its 3.1 GHz turbo and the 2GB DDR4 ECC is healthy after first boot?

Open DSM Control Panel → Info Center; the CPU pane shows current clock up to 3.1 GHz and the Memory pane reports 2GB DDR4 ECC with zero errors.

The box says diskless — which drives and rails must I buy separately?

You need four 3.5" SATA HDDs or 2.5" SATA SSDs; rack rails are not included and must be purchased separately if required.

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