MSI ATX Mid Tower Chassis Case for Computer, Black (TC-128) ATX Mid Tower USB3.0 x1 (Front), USB2.0 x1 (Front) 3.5-Inch Internal Drive Bay x2, 3.5-Inch External Drive Bay x1, 5.25-Inch Drive Bay x3 Support ATX/Micro-ATX Motherboard 7 Expansion Slots Large Side Panel Window Pre-installed Rear Fan Black Interior and Exterior