SUPERMICRO CSE-747TG-R1400B-SQ Dark Gray Pedestal Server Chassis 1400W Redundant (1+1) Gold-Level 3 External 5.25 Drive Bays Motherboard Compatibility: 13.68 x 13, E-ATX & ATX Power Supply: 1400W Redundant (1+1) Gold-Level External 5.25 Drive Bays: 3 External 3.5 Drive Bays: 1 x 3.5 fixed drive bay Hot-Swap Drive Bays: 8 x 3.5 SAS/SATA Expansion Slots: 9 Front Ports: 2 x USB Dimensions (H x W x D): 26.5 x 17.8 x 7.0