Leading Brand Of Rack PDU( power distribution unit for cabinet) ---CLEVER PDU 19 Standard Cabinet PDU Specification: a Length = 482.6mm Width = 44.4mm Height = 44.4mm ( 1U) Mounting Length: 465mm Installation: horizontal, occupy 1U rack space. a Length: if vertical installed, can reach max. 2200mm , 42 way outlets. can be adaptable to the need of all kind of network cabinets, rack cabinet, rack cabinet, server cabinet, server rack, racking system, data center solution, structure cabling system.