Seagate Cheetah NS ST3400755SSProduct 400 GB 3.5" SAS internal hard drive
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Synology Inc.
A 1U rackmount NAS with four pre-installed 4TB drives, dual Gigabit ports and an AMD Ryzen processor for small-business file sharing and backup
The Synology RS422+ is a 4-bay rackmount network-attached storage device pre-populated with four 4 TB Synology Plus Series drives for 16 TB of raw capacity. It runs the DiskStation Manager operating system and ships fully assembled and tested. The 1U chassis fits standard 2-post or wall-mount racks without requiring rail kits.
Verify that your rack or wall-mount bracket provides at least 44 mm of vertical clearance and 478 mm of depth for the 327.5 mm deep unit. Ensure two free Gigabit Ethernet switch ports are available for link aggregation or failover. Confirm the site operates within 0 °C to 35 °C and 5 % to 95 % relative humidity. A single USB 3.2 Gen 1 port is provided for external devices.
Moving from a desktop tower NAS or USB-attached drives to this rackmount platform centralises data in a locked rack, adds dual 1GbE redundancy and enables DSM services such as snapshot replication and Active Directory integration. The jump is worthwhile when physical security, space savings or native rack mounting become priorities over maximum drive count.
| Brand | Synology |
|---|---|
| Model | RS422+ |
| Part Number | RS422+ |
| Port RJ-45 | 2 x 1GbE (with Link Aggregation / Failover support) |
| Port USB | 1 x USB 3.2 Gen 1 Port |
| Form Factor | Rackmount |
| Processor | AMD Ryzen |
| Installed Memory | 2GB |
| Included HDD Capacity | 16TB (4 x 4TB) |
| 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 |
The package includes the main unit, an accessory pack, an AC power cord and a quick installation guide. Four 4 TB Synology Plus Series drives are already installed, so no separate drive purchase is required.
The unit ships with 2 GB of Synology RAM. That capacity handles everyday file sharing, backup and synchronisation tasks for small businesses and homelabs.
Two Gigabit RJ-45 ports support link aggregation and failover, giving combined bandwidth up to 2 Gbps or automatic redundancy when connected to a managed switch.
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