LIAN LI PC-A75 Black Aluminum ATX Full Tower Computer Case Motherboard Compatibility: Micro ATX / ATX / E-ATX / HPTX Front Ports: 2 x USB 3.0 / 2 x USB 2.0 / Audio 120mm Fans: System Fan (Top) 120mm x 2 (Optional) System Fan (Rear) 120mm Fan x 1 Power Supply Mounted: Bottom External 5.25 Drive Bays: 2 Internal 3.5 Drive Bays: 12