Athena Power RM-2U2083HER2708 2U Server Storage EATX Chassis w/8x 3.5SAS/SATA Hot SWAP, 700W Redundant 80 PLUS BRONZE Motherboard Compatibility: MicroATX (9.6 in. x 9.6 in.) ATX (12 in. x 10 in.) E-ATX (12 in. x 13 in.) Mini-ITX (6.7 in. x 6.7 in.) Power Supply: 700W Redundant External 3.5 Drive Bays: 8 80mm Fans: 3 Internal 2.5 Drive Bays: 2