Xigmatek Micro ATX Case AEOS USB3.0 Supports 2 x 5.25??, 3 x 3.5?? and 1 x 2.5?? 1 x USB 3.0 port and 1 x USB 2.0 compatibility HD Audio connectors Pre-installed 120mm Xigmatek silent intake fan with FCB (fluid circulative bearing) Supports 330mm top of the range full-length gaming graphics cards Ventilated ODD cover and front panel for extra airflow Easy to use clip-on style ODD cover with airflow ventilation