Phanteks Enthoo Pro Series PH-ES614P_BK Black Steel / Plastic ATX Full Tower Computer Case Motherboard Compatibility: Micro ATX / ATX / Extended ATX / SSI EEB Front Ports: 2 x USB 3.0 / 2 x USB 2.0 / Mic / Headphone 120mm Fans: Front: 2 x 120mm fan Top: 3 x 120mm fan Rear: 1 x 120mm fan Bottom: 2 x 120mm fan HDD: 2 x 120mm fan Side Panel Window: Yes External 5.25 Drive Bays: 3 Internal 3.5 Drive Bays: 6 (2 x 3 HDD cages) Internal 2.5 Drive Bays: 7 (2 x 3 HDD cages + 1 x SSD brackets)