ARK IPC-2U2055 Black 1.2mm SGCC 2U Rackmount Server Chassis 2 External 5.25 Drive Bays Motherboard Compatibility: Micro ATX / ATX External 5.25 Drive Bays: 2 Internal 3.5 Drive Bays: 6 Front Ports: 2 x USB 2.0 80mm Fans: 4 Dimensions (H x W x D): 21.65 x 18.98 x 3.50 Parts: 1 year limited