LIAN LI PC-8NB Black Aluminum ATX Mid Tower Computer Case Motherboard Compatibility: Micro ATX / ATX Front Ports: 1 x USB 2.0 / 1 x USB 3.0 / HD+AC94 Audio 120mm Fans: Front: 1 x 120mm Fan Rear: 1 x 120mm Fan External 5.25 Drive Bays: 4 External 3.5 Drive Bays: 1 (1 x 2.5 HDD converter) Internal 3.5 Drive Bays: 3 Expansion Slots: 7 Max GPU Length Allowance: 290 mm