Add a vented sliding shelf with integrated cable management into virtually any server rack or cabinet 2U Vented Sliding Rack Shelf w/ Cable Management Arm & Adjustable Mounting Depth 125lbs / 56.7kg Weight Capacity Vented Server Rack Shelf Sliding Server Rack Shelf Adjustable mounting depth from 27.7in (702.2mm) to 31.6in (802.2mm)