SilverStone SST-RVZ01B-E Black Reinforced plastic outer shell, steel body Mini-ITX Computer Case Motherboard Compatibility: Mini-ITX / Mini-DTX Front Ports: 2 x USB 3.0 / Audio 120mm Fans: Top:1 x 120mm fan, 1500rpm, 18dBA Bottom: 1 x 120mm fan, 1500rpm, 18dBA 1 x 120mm fan slot Internal 2.5 Drive Bays: 4 Expansion Slots: 2 Max CPU Cooler Height Allowance: 83 mm Dimensions (H x W x D): 15.04 x 4.13 x 13.78