APEVIA X-QTIS-WHT White SECC ATX Mid Tower Computer Case Motherboard Compatibility: Micro ATX / ITX / Mini ITX Front Ports: 1 x USB 3.0 / 2 x USB 2.0 / Audio 120mm Fans: 1 x 120mm blue LED fan - front (included) 1 x 120mm fan - top (optional) Side Panel Window: Yes External 5.25 Drive Bays: 1 Internal 3.5 Drive Bays: 4x3.5 & 1x2.5 or 3x3.5 & 2x2.5 Expansion Slots: 4