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Seagate Cheetah NS ST3400755SSProduct 400 GB 3.5" SAS internal hard drive
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Synology Inc.
Synology RS422+ 4-Bay Rackmount NAS 2GB RAM 48TB (4 x 12TB) E10G22-T1-Mini 10GbE Adapter
Four-bay 1U rackmount NAS with 48 TB of enterprise drives, 2 GB RAM and a 10 GbE adapter for high-speed file sharing and backup
- Port RJ-452 x 1GbE (with Link Aggregation / Failover support) 1 x 10Gb
- Port USB1 x USB 3.2 Gen 1 Port
- Form FactorRackmount
- ProcessorAMD Ryzen
- Installed Memory2GB
- Included HDD Capacity48TB (4 x 12TB)
- Compact 1U rackmount design fits tight spaces
- 48 TB raw capacity with four 12 TB enterprise drives
- 10 GbE adapter plus dual 1 GbE ports for fast networking
- AMD Ryzen processor handles workloads efficiently
- Fully assembled and tested for immediate deployment
Compact 1U rackmount NAS with 48 TB storage
The Synology RS422+ is a 4-bay rackmount NAS delivered fully assembled with four 12 TB enterprise drives for 48 TB raw capacity. It runs on an AMD Ryzen processor with 2 GB of installed memory and includes a 10 GbE adapter plus dual 1 GbE ports. The 1U chassis fits standard racks and wall mounts for space-constrained deployments.
Small teams needing ready-to-run file storage
This unit suits small businesses and homelab owners who want an all-in-one solution for data management, sharing, synchronisation and backup without building a server. It is not for buyers who need more than four drive bays, higher base memory or additional PCIe expansion beyond the included 10 GbE adapter.
AMD Ryzen processor drives DSM performance
The AMD Ryzen CPU powers Synology DiskStation Manager for daily workloads including file serving, backup and synchronisation tasks. The 2 GB of installed memory supports these core services while the E10G22-T1-Mini adapter provides 10 GbE connectivity for faster network throughput.
Highlights
- Compact 1U rackmount design fits tight spaces
- 48 TB raw capacity with four 12 TB enterprise drives
- 10 GbE adapter plus dual 1 GbE ports for fast networking
- AMD Ryzen processor handles workloads efficiently
- Fully assembled and tested for immediate deployment
Specifications
| Brand | Synology |
|---|---|
| Model | RS422+ |
| Part Number | RS422+ |
| Port RJ-45 | 2 x 1GbE (with Link Aggregation / Failover support) 1 x 10GbE via E10G22-T1-Mini |
| Port USB | 1 x USB 3.2 Gen 1 Port |
| Form Factor | Rackmount |
| Processor | AMD Ryzen |
| Installed Memory | 2GB |
| Included HDD Capacity | 48TB (4 x 12TB) |
| Management | Web-Based, DHCP Client |
| Power | 100-240 VAC 50/60Hz |
| Temperature | 0°C - 35 °C |
| Humidity | 5-95% R.H |
| Dimensions | 44 mm x 478 mm x 327.5 mm |
| Weight | 4.38 kg (DISKLESS) |
| Package Contents | Main Unit X 1 Accessory Pack X 1 AC Power Cord X 1 Quick Installation Guide X 1 |
Questions about this item
How do I install the E10G22-T1-Mini 10GbE adapter in the RS422+ and what step is often missed?
Insert the E10G22-T1-Mini into the PCIe slot inside the chassis, secure the bracket screw, then enable the 10GbE port in DSM Control Panel — the step most people miss is enabling the interface in software after the physical install.
Which components in this RS422+ will need replacement first during long-term operation?
The four 12TB Synology Enterprise Series drives are the primary wear items; plan to replace them after their rated workload limit or if SMART alerts appear, while the 2GB soldered RAM and Ryzen processor are not user-replaceable.
What thermal limit appears first when the RS422+ runs sustained workloads in a rack?
The operating temperature ceiling is 35 °C; sustained heavy I/O in a 1U rack can push internal temps toward that limit before network or CPU throttling becomes the bottleneck.
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