APEVIA X-QPACK3-GN Green SECC Micro ATX Cube Case Computer Case Motherboard Compatibility: Micro ATX / ITX / Mini ITX Front Ports: 1 x USB 3.0 / 2 x USB 2.0 / 1 x HD Audio 120mm Fans: 1 x 120mm Rear Fan(Optional) Side Panel Window: Yes External 5.25 Drive Bays: 1 External 3.5 Drive Bays: 1 Internal 3.5 Drive Bays: 2