DIYPC DIY-F2-P Black/Purple SPCC MicroATX Mini Tower Computer Case Motherboard Compatibility: MicroATX Front Ports: 1 x USB 3.0 / 1 x USB 2.0 / Audio 120mm Fans: Rear: 1 x 120mm purple LED fan (pre-installed) Front: 2 x 120mm fan ( 1 x 120mm purple LED fan pre-installed) Top: 1 x 120mm fan (Optional) Power Supply Mounted: Bottom Side Panel Window: Yes External 5.25 Drive Bays: 0 External 3.5 Drive Bays: 2