Cooler Master COSMOS C700M XL-ATX Black Edition Desktop Chassis; 1x 5.25" | 4 x 3.5" | 4x 2.5" Drive Bays; Front: 2x 140mm PWM Installed | Rear : 1x 140mm 1200RPM PWM Installed | Top : 3x 120/140mm; I/O: 4x USB 3.0, 1x USB 3.1 Gen 2 Type-C, 1x 3.5mm Audio Jack, 1x 3.5mm Mic Jack, Fan Speed, RGB Control Buttons