NORCO RPC-250 Black 2U Rackmount Server Chassis Motherboard Compatibility: CEB(12x10.5), ATX (12x9.6), Micro ATX (9.6 x 9.6) Internal 3.5 Drive Bays: 6 Front Ports: USB 80mm Fans: 4 Dimensions (H x W x D): 19 x 21.6 x 3.5 Weight: 18.5 lbs. Parts: 1 year limited Labor: 1 year limited