Synology RackStation RS422+ 4-Bay NAS Enclosure

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.

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.

All-in-one data management platform
The RS422+ is designed to support small deployments in tackling common applications such as file management, data backup, and surveillance.

CPU
CPU Model
AMD Ryzen R1600
CPU Quantity
1
CPU Architecture
64-bit
CPU Frequency
2-core 2.6 (base) / 3.1 (turbo) GHz
Hardware Encryption Engine (AES-NI)
Y
Memory
System Memory
2 GB DDR4 ECC
Notes
Synology reserves the right to replace memory modules with the same or higher frequency based on suppliers product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.
Storage
Drive Bays
4

Compatible Drive Type (See all supported drives: https://www.synology.com/en-my/compatibility)
3.5" SATA HDD
2.5" SATA SSD

Hot Swappable Drive
Y
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
RJ-45 1GbE LAN Port
2 (with Link Aggregation / Failover support)
USB 3.2 Gen 1 Port
1
Notes
This devices 1GbE LAN ports have a maximum transmission unit (MTU) size of 1,500 bytes.
The USB 3.0 standard was renamed to USB 3.2 Gen 1 by the USB Implementers Forum (USB-IF) in 2019.
PCIe
PCIe Expansion
1 x Gen3 x2 network upgrade slot
File System
Internal Drives
Btrfs
EXT4
External Drives
Btrfs
EXT4
EXT3
FAT
NTFS
HFS+
exFAT
Appearance
Form Factor (RU)
1U
Rack Installation Support
4-post 19" rack (Synology Rail Kit - RKM114/RKS-02)
2-post 19" rack (direct mounting)
Notes
The rail kit is sold separately
Others
System Fan
40 mm x 40 mm x 3 pcs
Fan Speed Mode
Full-Speed Mode
Cool Mode
Quiet Mode
Power Recovery
Y
Noise Level
28.5 dB(A)
Scheduled Power On / Off
Y
Wake on LAN / WAN
Y
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)
British Thermal Unit
129.42 BTU/hr (Access)
45.83 BTU/hr (HDD Hibernation)
Notes
For more information on how power consumption is measured, refer to this article.( https://kb.synology.com/DSM/tutorial/How_is_power_consumption_tested_on_Synology_devices_ga2.248329794.495298508.1657009147-1476560454.1654137717)
Temperature
Operating Temperature
0^oC to 35^oC (32^oF to 95^oF)
Storage Temperature
-20^oC to 60^oC (-5^oF to 140^oF)
Relative Humidity
5% to 95% RH