1、EFFICIENT HEAT DISSIPATION: Cooling fan is equipped with large airflow design to effectively cool down the temperature and make the mainframe run more stably. 2、LOW NOISE: Internal cooling fan is made of ABS material to minimize the noise during operation and enjoy a quiet gaming experience. 3、STABLE OPERATION: Gaming cooling fan adopts PWM speed control technology to maintain stable operation and improve gaming quality. 4、LIGHTWEIGHT AND CONVENIENT: Cooler fan replacement features a simple and lightweight design, making it easy to replace the built in fan. 5、LONG LIFESPAN: Cooling fan replacement has excellent lifespan performance, providing long lasting use and reliability. 1 x Cooling Fan Replacement Item Type: Cooling Fan ReplacementMaterial: ABSCurrent: 1.4APower: 16.8WSpeed: 2100RPMPerformance: PWM Speed ControlAirflow: 129CFMNoise: 52DBInterface: 3pin