Standard front and rear adjustable cage nut style rail with Z-rail adaptors to accommodate most server-slide kits 24" overall width optimized for use on raised floors Z-rail adaptors accommodates most server-slide kits Configured for passive thermal management Designed to allow fully integrated racks to be ganged Removable split bottom rear panel allows cable bundles to be easily passed over or under the WMRK's standard key-locking split rear doors Stud in base of rack facilitates the proper grounding and bonding of electronic equipment, as per NEBS and NEC standards