CoolerMaster Cosmos C700M XL-ATX DeskTop Chassis ; 1x 5.25" Drive Bays | 5x 3.5"/2.5"; 1x 120mm / 3x 140mm (3x 140mm PWM Installed) | Rear : 1x20mm / 1x 140mm (1x 140mm PWM Installed) | Top : 3x 120mm / 3x 140mm; I/O: 1x USB3.1 Type-C | 4x USB3.0 Type-A | 1x Headphone, 1x Mic | ARGB Control Button | Fan Speed Control Button