SUPERMICRO CSE-512F-600LB Black 1U Rackmount Server Case 600W w/ 80 PLUS Gold Certified Motherboard Compatibility: 12 x 10 ATX (max.) Power Supply: 600W w/ 80 PLUS Gold Certified Internal 3.5 Drive Bays: 1 Expansion Slots: 1 x full-height half-length expansion slot (Riser Card Required) 40mm Fans: 3 Dimensions (H x W x D): 17.2 x 14.5 x 1.7