This Side Panel Kit is specially designed for you to make your server look great.It provides two locking side panels. One side panel kit is required for each stand-alone rack cabinet or multi-rack suite. The kit is designed for Netfinity Rack 9306 model 900 and is supported by the following software: Microsoft Windows NT 4.0, Novell NetWare 4.11 component of IntranetWare, IBM OS/2 Warp Server SMP 4.0, SCO Open Server 5.04.