GameMax Brufen C1 COC Gaming Chassis, Born for Intel Gen 10th CPU cooling solution of the system, COC is Cooling & Over-Clocking, which means cooling overclocking. It is a new type of heat dissipation structure. A Turbofan is added to the main board of the chassis to form a new T-type targeted air duct inside the PC system to help cool down various accessories in the PC system This COC technology has also obtained two invention patents and two structural patents, which is a new technology developed by GameMax brand after hundreds of times of research and development in combination with the demands of different consumer groups in many countries around the world. There is a pre-installed 3x120mm ARGB fan on the front and 1x120mm ARGB fan on the rear, additional 1xCOC turbofan on the motherboard plate, The ARGB light and RGB mode are controlled via V2.0 PWM+ARGB HUB, It gives big airflow and excellent effect and gives this case the perfect balance between style and RGB. The Brufen C1 can support up to 8 fans and comes with a V2.0 PWM ARGB hub, which supports a 3pin ARGB header to connect directly to your motherboard, allowing you to control your fans and LED strip via mobo provided software.