Gigabyte Case GZ-LX10HB-900 Front I/O Panel: 2x USB 3.0 Ports, HD Audio (AC97) Material: ABS, 0.5mm SGCC M/B Type: ATX, MicroATX Drive Bays: 8 (External Bay: 4x 5.25", Internal Bay: 4x 3.5") Expansion Slots: 7 Cooling System: 1x 120mm Fan Vent (front,fan not included); 1x 120mm Fan(rear); 2x 120mm Fans(top); 2x 120mm Fan Vents (side, fans not included)