Corsair Obsidian 450D Mid-Tower PC Case - Compatibility: Mini-ITX, MicroATX, ATX, E-ATX, Bays: 2 x 5.25-inch, 2 x 2.5-inch, 3 x 3.5-inch or 2.5-inch Drive Bays, Fans: Front: 2 x 120mm/2 x 140mm (2 x 140mm Installed), Top: 3 x 120mm/2 x 140mm, Rear: 1 x 120mm (1 x 120mm Installed), Bottom: 2 x 120mm, I/O: 2 x USB3.0, 1 x Headphone, 1 x Mic, Power, Reset