The unprecedented design of the IBM® iDataPlex® Rack provides 100U of device-mounting space in the same floor space as a standard 42U rack. It is 1200 mm (47.24 in.) wide by 600 mm (23.6 in.) deep by 2093 mm (82.4 in.) tall, fits under a standard 2134 mm (84 in.) doorway, and conforms to Electronic Industries Alliance (EIA) standard EIA-310-D Cabinets, Racks, Panels, and Associated Equipment (1992).
