RackSolutions' Open Frame Rack provides users with a versatile, customizable solution engineered to meet a diverse set of rack mounting needs. Ranging in heights from 5U to 58U, this rack optimizes cooling and promotes easy wiring, making it ideal for high density installations. It is perfect for data center deployment. It includes a vertical cable organizer (sold separately with 50U, 52U, 55U & 58U), as well as support for power strips, PDUs and for APC tool-less mounting. This rack features square holes for cage nuts, works perfectly with tool-less rails, and it's quick and easy to assemble. The Open Frame Rack is compatible with 19" equipment developed by all of the leading OEMs including: Dell, HP, IBM, and Super Micro.Read more about Open Frame Racks.The Open Frame Server Rack also features a number of new design attributes built specifically for data center deployment. The bottom of the open case has flush floor mounts that spread the rack's payload evenly over the floor. It can also be ordered with optional side and top panels. The top panel comes with or without holes for cable pass-through.