Z4-Series SeismicFrame® Cabinet System; 83.9 (2132 mm) H x 23.6" (600 mm) W x 41.3" (1050 mm) D; 43U; Square-Punched Rails; Single Perforated Metal Front Door; Single Point Keyed Latch; Double Perforated Metal Rear Doors; Two Point Keyed Latch; 2 Side Pane