Motherboard Compatibility: Micro-ATX and Mini-ITX Cooling Support: Up to 6 fans (3 front, 2 top, 1 rear) Radiator Support: Front: 240mm, Rear: 120mm Expansion Slots: 4 standard slots I/O Ports: 1 x USB 3.0, 2 x USB 2.0, HD Audio Material: Steel with tempered glass side panel PSU Compatibility: Standard ATX/EPS PSU