The Rackmount Monitor Kit allows you to use a standard Flat Panel Monitor and install it into any 4 post rack. Designed to support flat panel monitors with 75mm or 100mm hole patterns, the 20” Sliding Rackmount Monitor Kit can be installed into racks with an installation depth ranging from 11” to 31.5” (279 - 800 mm). We also provide Dell 17” or 19” LCD monitors for additional purchase.