ZALMAN ZM-Z9 NEO BK Black Steel / Plastic ATX Mid Tower Computer Case Motherboard Compatibility: Micro ATX / ATX / ITX Front Ports: 2 x USB 3.0 / 2 x USB 2.0 / Audio 120mm Fans: Front: 2 x 120mm Fan Vent (2 Fan Included) Rear: 1 x 120mm Fan Vent (1 Fan Included) Top: 2 x 120mm Fan Vent (2 LED Fan Included) Side Panel Window: Yes External 5.25 Drive Bays: 2 Internal 3.5 Drive Bays: 4 Internal 2.5 Drive Bays: 6 Expansion Slots: 7