SUPERMICRO CSE-846E1-R710B Black 4U Rackmount Server Case 710W Redundant Motherboard Compatibility: 13.68 x 13, E-ATX Power Supply: 710W Redundant Hot-Swap Drive Bays: 24 x 3.5 SAS Expansion Slots: 7x Full-height, Full-length PCI expansion slots 80mm Fans: 5 Dimensions (H x W x D): 26 x 17.2 x 7 Weight: 75 lbs.