iStarUSA D-407PL Black Steel 4U Rackmount Compact Stylish Server Case 7 External 5.25 Drive Bays Motherboard Compatibility: 12.0 x 10.0 External 5.25 Drive Bays: 7 External 3.5 Drive Bays: 1 Internal 3.5 Drive Bays: 1 Expansion Slots: 7 Front Ports: 2 x Front Access USB2.0 80mm Fans: 1 Dimensions (H x W x D): 20.8 x 19.0 x 7.0