Corsair Graphite Series CC-9011073-WW Black Steel ATX Full Tower Computer Case ATX (not included) Power Supply Motherboard Compatibility: Micro ATX / ATX / Mini ITX / E-ATX / XL-ATX Front Ports: 2 x USB 2.0 / 2 x USB 3.0 / 1 x Fan Controller / 1 x Headphone Port / 1 x Microphone Port 120mm Fans: Top: 3 x 120mm or 2 x 140mm Bottom: 1 x 120mm External 5.25 Drive Bays: 3 Internal 3.5 Drive Bays: 6 x 3.5 / 2.5 Internal 2.5 Drive Bays: 4 Expansion Slots: 9