The Synology RKS-02 Sliding Rail Kit is a heavy-duty, universal mounting solution designed for seamless access to Synology RackStation, FlashStation, and expansion units. Compatible with standard 19" server racks and mounting depths from 610mm to 890mm, these sliding rails allow for effortless maintenance, drive replacement, and system upgrades without removing hardware from the rack. Supporting a wide range of models across the FS, SA, UC, RS, RX, and FX series, the RKS-02 optimizes data center efficiency through superior cable management and a secure, enterprise-grade design.