Synology RKS Rail Kit & CMA Cable Management Arm

Flexible Rack Mounting and Cable Management for Synology Deployments

Designed to support professional rack installations, these rail kits and cable management solutions provide secure mounting, easy maintenance access, and clean cable organization. The Synology RKS Rail Kit & CMA Cable Management Arm series ensures efficient deployment and long-term serviceability for rackmount NAS and expansion units.

Highlights

Flexible Mounting Options for Different Deployments

• Fixed and sliding rail designs for varied installation needs
• Supports multiple rack depths and configurations
• Compatible across a wide range of Synology RackStation models

Simplified Maintenance and Accessibility

• Sliding rail kits enable easy system servicing
• Quick access to rear connections and internal components
• Reduces downtime during maintenance

Structured Cable Management

• Dedicated cable management arm for organized cabling
• Maintains airflow and improves rack cleanliness
• Ensures proper access without cable obstruction

Reliable Build with Synology Support

• Designed for Synology rackmount systems
• Backed by 1-year limited warranty
• Ensures consistent fit and deployment reliability

Key Features

Synology RKS Rail Kit & CMA Cable Management Arm

• Complete mounting and cable management ecosystem for Synology rackmount servers
• Includes fixed rail, sliding rail, and cable management solutions
• Designed for compatibility across multiple Synology series and models

RKM114 Fixed Rail Kit

• Fixed rail solution for 1U RackStation models
• Rack depth support: 570 mm to 720 mm and 570 mm to 810 mm
• Simple installation design for stable mounting

Compatible Models
• Depth 570 mm to 720 mm
○ RS422+, RS1221+, RS1219+, RS819, RX418
○ RS816, RS815, RX415
○ RS812RP+, RS812+, RS812
○ RS411
○ RS810RP+, RS810+, RX410
○ RS409RP+, RS409+, RS409, RX4

• Depth 570 mm to 810 mm
○ RS822RP+, RS822+
○ RS820RP+, RS820+
○ RS1619xs+
○ RS818RP+, RS818+
○ RS815RP+, RS815+, RC18015xs+
○ RS814RP+, RS814+, RS814

RKS-01 Sliding Rail Kit

• Sliding rail design for maintenance access
• Rack depth support: 553 mm to 834 mm
• Supports square and round mounting holes

Compatible Models
• FS Series: FS2500

RKS-02 Sliding Rail Kit

• Sliding rail solution for large-scale deployments
• Rack depth support: 610 mm to 890 mm
• Supports wide range of Synology rackmount systems

Compatible Models
• FS Series: FS6400, FS3600, FS3410, FS3400, FS3017, FS2017
• SA Series: SA6400, SA3610, SA3600, SA3410, SA3400D, SA3400, SA3200D
• UC Series: UC3400, UC3200
• DP Series: DP7400, DP7200
• RS Series: RS2825RP+, RS2423RP+II, RS2423RP+, RS2423+, RS822RP+, RS822+, RS422+
• RS Series: RS4021xs+, RS3621xs+, RS3621RPxs, RS2821RP+, RS2421RP+, RS2421+, RS1221RP+, RS1221+
• RS Series: RS820RP+, RS820+, RS1619xs+, RS1219+, RS819
• RS Series: RS3618xs, RS2818RP+, RS2418RP+, RS2418+, RS818RP+, RS818+
• RS Series: RS18017xs+, RS4017xs+, RS3617xs+, RS3617RPxs, RS3617xs
• RS Series: RS18016xs+, RS2416RP+, RS2416+, RS816
• RS Series: RS815RP+, RS815+, RS815
• RS Series: RS3614xs+, RS3614RPxs, RS3614xs, RS2414RP+, RS2414+, RS814RP+, RS814+, RS814
• RS Series: RS10613xs+, RS3413xs+, RS3412RPxs, RS3412xs, RS2212RP+, RS2212+, RS812RP+, RS812+, RS812
• RS Series: RS3411RPxs, RS3411xs, RS2211RP+, RS2211+, RS411
• RS Series: RS810RP+, RS810+, RS409RP+, RS409+, RS409

RKS-03 Sliding Rail Kit

• Sliding rail kit for high-capacity expansion systems
• Rack depth support: 670 mm to 940 mm

Compatible Models
• HD Series: HD6500
• RX Series: RX6025sas, RX6022sas

RKS-04 Sliding Rail Kit

• Sliding rail kit designed for newer generation models
• Rack depth support: 553 mm to 834 mm

Compatible Models
• RS Series: RS1626xs+

CMA-01 Cable Management Arm

• Organizes power and data cables efficiently
• Maintains accessibility to rear system connections
• Attaches to compatible rail kits

Compatible Rail Kits
• RKS-01
• RKS-02
• RKS-03

Summary / Conclusion

The Synology RKS Rail Kit & CMA Cable Management Arm series provides a complete mounting and cable management solution for rackmount NAS deployments. With options for fixed and sliding rails, broad compatibility across Synology systems, and structured cable organization, it ensures efficient installation, easier maintenance, and optimized rack environments for enterprise and SMB infrastructure.

Synology RKS Rail Kit and CMA Cable Management Arm

The Synology RKS Rail Kits and CMA Cable Management Arm are rackmount accessories designed for secure installation, maintenance access, and cable organization in Synology rackmount NAS deployments. They support a wide range of RackStation, FlashStation, and expansion units across enterprise and SMB environments.

Product Specifications