Dell Poweredge R320 R420 R620 R630 1U A7 Server Readyrails II Sliding Spares Rack Mounting Rail Kit 9D83F 09D83F CN-09D83F. The ReadyRails 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.

Dell Part Number: 9D83F 09D83F CN-09D83F
Compatible Part Numbers: MCTG4 0MCTG4 CN-0MCTG4 Y4DJC 0Y4DJC CN-0Y4DJC
Compatible Models: Poweredge R320 R420 R620 R630