LIAN LI PC-O11WX Black inside steel,outside aluminum ATX Mid Tower Computer Case ATX PSU (Optional) Power Supply Motherboard Compatibility: Micro ATX / ATX / Extended ATX Front Ports: 2 x USB 3.0 / HD Audio / USB3.1 Type-C Ports (optional) 120mm Fans: Optional: 2 x 120mm fan Top: 3 x 120mm fan Rear: 2 x 80mm fan Bottom: 3 x 120mm fan Side Panel Window: Front & Side Internal 3.5 Drive Bays: 4 x 3.5 / 2.5 HDD Expansion Slots: 8 Max GPU Length Allowance: 430mm
