Synology NAS RX418 Expansion Unit

An effective solution for immediate expansion of storage space brings the possibility of expanding with 4 SATA disks while in operation, without the need to interrupt the system’s operation. Ideal for environments where continuity and flexibility are key, it also allows utilization as a dedicated backup storage for maximum data protection. The compact design with a small depth ensures easy installation even in space-constrained racks or wall cabinets.

Reliable operation and intelligent management

After connecting the device, the disks function immediately as internal storage, providing seamless integration without software installation. Management is done through the clear DSM interface, which offers advanced features for monitoring and data protection. Thanks to automatic disk sleep mode, power consumption is optimized and disk lifespan is extended. Reliability is underscored by a 3-year warranty, which provides assurance of long-term operation.

Supports volume creation on different units

• Series 22: RS822RP+, RS822+
• Series 21: RS1221RP+, RS1221+
• Series 20: RS820RP+, RS820+
• Series 19: RS1219+, RS819
• Series 18: RS818RP+, RS818+
• Series 16: RS816
• Series 15: RS815RP+, RS815+, RS815

Key features

• Expansion with 4 SATA disks while in operation
• Ability to use as backup storage
• 12-inch depth suitable for 2-post rack
• Energy-saving deep sleep mode
• Management using Synology DiskStation Manager (DSM)

Package contents

• Main unit
• Accessory kit
• Power cable
• Extension cable