DELL ReadyRails Sliding Rails Without Cable Management Arm

The Ready Rails™ sliding rail kit for 1U Systems, provides tool-less support for racks with square or unthreaded round mounting holes including all generations of Dell™ racks. They also support tooled mounting in 4-post threaded racks via an optional adapter brackets kit. This product has been tested and validated on Dell systems. It is supported by Dell Technical Support when used with a Dell system. Support for tool-less installation in 19” EIA-310-E compliant square or unthreaded round hole 4-post racks including all generations of Dell racks Support for tooled installation in 19” EIA-310-E compliant threaded hole 4-post racks (requires the 1U Threaded Rack Adapter Brackets Kit) Support for full extension of the system out of the rack to allow serviceability of key internal components Support for optional cable management arm (CMA), sold separately Manufacturer Part# : M8XND Dell Part# : 770-BBJS Compatibility This product is compatible with the following systems: PowerEdge R330 PowerEdge R430.