Rosewill - Black Gaming ATX Mid Tower Case - 2 x Front Fans Included, Fan Controller, Front USB 2.0 & USB3.0 Ports, Removable Top and Lower-Front Filter Panels - R5 Motherboard Compatibility: Micro ATX / ATX Front Ports: 1 x USB 3.0 / 2 x USB 2.0 / Audio / 1 x eSATA 120mm Fans: Front: 2 x 120mm Fan (pre-installed) Rear: 1 x 120mm (pre-installed)/ 140mm Fan (optional) Side panel: 2 x 120mm / 140mm Fan (optional) Top: 2 x 120mm or 1 x 120mm & 1 x 140mm Fan (optional) For HDD: 2 x 120mm Fan (optional) Bottom: 1 x 120/140mm Fan (optional) Power Supply Mounted: Bottom External 5.25 Drive Bays: 3 / 4 External 3.5 Drive Bays: 1 / 0 (includes one 5.25 to 3.5 adapter bracket)