Synology RackStation RS422+
Compact and versatile storage for home and office
Streamline your data management
With its compact 1U form factor and powerful Synology DiskStation Manager (DSM) operating system, the 4-bay Synology RackStation RS422+ is an affordable all-in-one solution for small businesses and home lab owners looking to meet their daily data management, sharing, synchronization, and backup needs.
Performance
601/516 MB/s sequential read/write throughput1
Form Factor
Depth of just 327.5 mm with handles
Connectivity
Built-in dual 1GbE ports with easy 10GbE option
File Integrity
ECC memory prevents data corruption
Space-saving design for flexible deployment
Thanks to its compact 1U chassis, the RS422+ fits perfectly in a 2-post or wall mount rack. Deploy it in space-limited environments or anywhere else without investing in costly railkits or other server equipment.
Flexible networking options
Leverage built-in connectivity to integrate the RS422+ into any IT environment, or expand its capabilities by adding plug-and-play modules.
Built-in connectivity
Dual Gigabit ports with support for network failover and load balancing deliver fast and dependable performance out of the box.
Easy upgrade to 10GbE
Add an E10G22-T1-Mini Network Upgrade Module through the easily accessible slot to instantly enable faster networking.
Works best with Synology drives
Enjoy high sustained performance and reliability with enterprise-grade drives designed for Synology systems and featuring built-in data protection.4
RackStation RS422+
1 Power Indicator
2 Power Button
3 Alert Indicator
4 Drive Status Indicators
5 Mute Button
6 Status Indicator
7 Drive Tray Locks
8 Drive Trays
9 Fans
10 Power Port
11 1GbE RJ-45 Ports
12 Console Port
13 USB 3.2 Gen 1 Port
14 Reset Button
15 Network Upgrade Slot
Protect better with Extended Warranty Plus
Extend the standard 3-year hardware warranty5 of your RS422+ with 2 extra years of Synology-certified support and premium services that help you recover faster in the event of disaster
Hardware Specifications
CPU
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CPU Model | AMD Ryzen R1600 |
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CPU Quantity | 1 | |
CPU Architecture | 64-bit | |
CPU Frequency | 2-core 2.6 (base) / 3.1 (turbo) GHz | |
Hardware Encryption Engine (AES-NI) | ||
Memory
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System Memory | 2 GB DDR4 ECC |
Notes | Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance. | |
Storage
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Drive Bays | 4 |
Compatible Drive Type* (See all supported drives) |
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Hot Swappable Drive* | ||
Notes | "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay. | |
External Ports
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RJ-45 1GbE LAN Port | 2 (with Link Aggregation / Failover support) |
USB 3.2 Gen 1 Port* | 1 | |
Notes |
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PCIe
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PCIe Expansion | 1 x Gen3 x2 network upgrade slot |
Appearance
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Form Factor (RU) | 1U |
Size (Height x Width x Depth) | 44 mm x 478 mm x 327.5 mm | |
Weight | 4.38 kg | |
Rack Installation Support* | ||
Notes | The rail kit is sold separately | |
Others
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System Fan | 40 mm x 40 mm x 3 pcs |
Fan Speed Mode |
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Power Recovery | ||
Noise Level* | 28.5 dB(A) | |
Scheduled Power On / Off | ||
Wake on LAN / WAN | ||
Power Supply Unit / Adapter | 100 W | |
AC Input Power Voltage | 100V to 240V AC | |
Power Frequency | 50/60 Hz, Single Phase | |
Power Consumption | 37.93 W (Access) 13.43 W (HDD Hibernation) |
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British Thermal Unit | 129.42 BTU/hr (Access) 45.83 BTU/hr (HDD Hibernation) |
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Notes |
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Temperature
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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
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Warranty
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3-year hardware warranty, extendable to 5 years with EW201 or Extended Warranty Plus | |
Notes |
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Environment
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RoHS Compliant | |
Packaging Content
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Optional Accessories
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Notes | Certain items may not be available in your location. Please contact your local distributors for more information. |
Notes:
- Model specifications are subject to change without prior notice.
- The figures are based on Synology internal testing. Each performance test is done individually. No other services or applications are processed at the same time.
- The actual performance may be lower than lab testing figure due to differences in server configuration, deployment, and the number of active operations.
- If usage requirements exceed the specifications above, please contact our regional partners for professional advice.