RS422+
Specification
CPU | ||
CPU Model | AMD Ryzen R1600 | |
CPU Quantity | 1 | |
CPU Core | 2 | |
CPU Architecture | 64-bit | |
CPU Frequency | 2.6 GHz (base) / 3.1 GHz (turbo) | |
Hardware Encryption Engine | — | |
Memory | ||
System Memory | 2 GB DDR4 ECC | |
Memory Notes | Synology may replace memory modules with those of equal or better frequency based on availability. | |
Storage | ||
Drive Bays | 4 | |
Hot Swappable Drive | Yes | |
Compatible Drive Types | 3.5" SATA HDD, 2.5" SATA SSD | |
Storage Notes | Compatibility verified with tested drives; speed not implied by type. | |
External Ports | ||
RJ-45 1GbE LAN Port | 2 | |
USB 3.2 Gen 1 Port | 1 | |
External Ports Notes | Max MTU: 1,500 bytes; USB 3.0 renamed USB 3.2 Gen 1 | |
PCIe | ||
PCIe Expansion | 1 x Gen3 x2 network upgrade slot | |
Appearance | ||
Size (HxWxD) | 44 mm x 478 mm x 327.5 mm | |
Weight | 4.38 kg | |
Rack Installation Support | 4-post (RKM114 / RKS-02), 2-post (direct mount); rail kits sold separately | |
Form Factor | 1U | |
Warranty | ||
Warranty | 3 years (extendable to 5 years with EW201 or Extended Warranty Plus) | |
Warranty Notes | Availability of warranty extensions depends on region. | |
Cooling | ||
System Fan | 40 mm x 40 mm x 3 pcs | |
Fan Speed Modes | Full-Speed, Cool, Quiet | |
Power | ||
Power Recovery | Yes | |
Noise Level | 28.5 dB(A) | |
AC Input Voltage | 100V to 240V AC | |
Power Frequency | 50/60 Hz, Single Phase | |
Scheduled Power On / Off | Yes | |
Wake on LAN / WAN | Yes | |
Power Supply Unit | 100 watts | |
Power Consumption (Access) | 37.93 watts | |
Power Consumption (HDD Hibernation) | 13.43 watts | |
BTU (Access) | 129.42 BTU/hr | |
BTU (HDD Hibernation) | 45.83 BTU/hr | |
Power Notes | Measured with Synology SATA HDDs in idle; tested under controlled noise conditions. | |
Environment | ||
Operating Temperature | 0°C to 35°C (32°F to 95°F) | |
Storage Temperature | -20°C to 60°C (-5°F to 140°F) | |
Relative Humidity | 5% to 95% RH | |
Certification | FCC, CE, BSMI, VCCI, RCM, UKCA, EAC, CCC, KC | |
Compliance | ||
RoHS Compliant | Yes | |
Package | ||
Included Contents | Main Unit x1, Accessory Pack x1, AC Power Cord x1, Quick Installation Guide x1 | |
Optional Accessories | ||
Expansion Units | RX1217, RX1217RP | |
Enterprise HDD | HAT5300 Series | |
Enterprise HDD | HAT5300 Series | |
Plus HDD | HAT3300 Series | |
Plus HDD | HAT3300 Series | |
Enterprise SSD | SAT5200 Series | |
Enterprise SSD | SAT5200 Series | |
M.2 SSD & 10GbE Combo Card | E10M20-T1 | |
M.2 SSD Adapter Card | M2D20 | |
25GbE Network Interface Card | E25G30-F2 | |
10GbE Network Interface Cards | E10G21-F2, E10G30-T2, E10G18-T1 | |
Rail Kit Sliding | RKS-02 | |
Rail Kits | RKS-02 (sliding) | |
Accessory Notes | All memory modules operate at max CPU-supported frequency. | |
Accessory Notes | Availability may vary by region. | |
Network Upgrade Module | E10G22-T1-Mini | |
Rail Kit Mounted | RKM114 |
Description
Synology RackStation RS422+ – Streamlined Data Management in a Compact 1U Design
The Synology RackStation RS422+ is a space-efficient 1U 4-bay rackmount NAS designed to deliver reliable performance for small businesses and home lab environments. Powered by the intuitive Synology DiskStation Manager (DSM), it offers a complete solution for everyday data storage, sharing, synchronization, and backup needs.
Key Features:
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Compact 1U Form Factor: Ideal for small server rooms and space-constrained environments
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4 Drive Bays: Supports 3.5" or 2.5" SATA HDDs/SSDs
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All-in-One Solution: File sharing, centralized backup, cloud synchronization, and data protection
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DSM Operating System: Enjoy a powerful and user-friendly interface with a wide range of business applications
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Remote Access & Collaboration: Enable team collaboration with Synology Drive, Office, and more
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Snapshot Replication: Protect data with schedulable, point-in-time backups
Ideal For:
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Small businesses seeking centralized storage and backup
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Remote teams needing secure file access and synchronization
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Home lab users looking for affordable enterprise-class features
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Environments requiring space-saving rackmount systems
With its balance of performance, efficiency, and affordability, the RS422+ empowers users to streamline data management, enhance productivity, and safeguard critical information — all within a compact and cost-effective platform.
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