This 27U audio video server rack cabinet is designed to organize your various kinds of audio video equipment. Specifications: Standard 19" rack mount installation Preinstalled: 2x1U, 2x2U, 2x3U durable cantilevers Glass front door with lock, removable rear (with lock) and side doors Vented top and bottom for air flow Full steel construction with 4 heavy duty casters Physical Size: W23" X H54"(including casters) X D23.5"(600MM) Notes: Item shipped fully assembled on a pallet with professional packaging via LTL trucking For residential delivery, No manual, cords/cables, or additional items are included if not listed or shown.