DVR Compact Chassis with 2 Drive bays and micro-ATX motherboard for Industrial Further Data Processing for 4-Slot DVR Chassis for Micro-ATX motheboard, (1) 5.25" Drive Bay, (1) 3.5" Drive Bay, (1) 8CFM Fan, and Micro-ATX power supply 337 (W) x 339.8 (D) x 136 (H) mm; 13.3 (W) x 13.4 (D) x 5.4 (H) inches