SUPERMICRO CSE-847E16-R1400LPB Black 4U Rackmount Server Case 1400W Redundant Motherboard Compatibility: Up to size ATX, E-ATX, 13.68 x 13, UIO motherboards Power Supply: 1400W Redundant Hot-Swap Drive Bays: 36 x (24 front + 12 rear) 3.5 SAS Expansion Slots: 7x Low-profile expansion slots 80mm Fans: 7 Dimensions (H x W x D): 27.5 x 17.2 x 7 Weight: 80 lbs.