NZXT S340 Glossy Black Steel ATX Mid Tower Case Motherboard Compatibility: Micro ATX / ATX / Mini-ITX Front Ports: 2 x USB3.0 / 1 x Audio/Mic 120mm Fans: Front: 2 x 120 / 140mm fan Top: 1 x 120 / 140mm fan (1 x 120mm FN V2 Fan Included) Rear: 1 x 120mm fan (1 x 120mm FN V2 Fan Included) Side Panel Window: Yes Internal 3.5 Drive Bays: 2+1 Internal 2.5 Drive Bays: 2+1 Expansion Slots: 7