EXCLUSIVE DELL COMPATIBILITY: Only compatible with the Dell PowerEdge R760xd2 server EASY SERVICEABILITY: Sliding rack rails allow quick access for maintenance without removing equipment SLAM LATCH SECURITY: Securely locks the server in place with a slam latch retaining plate MULTIPLE RACK SUPPORT: Compatible with EIA 19' standard racks including square round and #12 threaded holes DURABLE DESIGN: Dry slide mechanism lasts longer than traditional ball-bearing rail kits for extended use