Athena Power RM-DD2U24E808 Black 1.2mm Steel 2U Rackmount Server Case 800W 80 PLUS Bronze 4 External 5.25 Drive Bays Motherboard Compatibility: Micro ATX / ATX / Mini ITX / E-ATX Power Supply: 800W 80 PLUS Bronze External 5.25 Drive Bays: 4 Expansion Slots: Full High Expansion slot x 3 (Riser Required) 80mm Fans: 3 Dimensions (H x W x D): Chassis: 24.6D x 19W x 3.5H Power Supply: 7.87L x 3.94W x 2.74H Weight: Chassis: 15 lbs. Power Supply: 5 lbs.