This CPU cooling fan features a 9CM ultra-quiet design with 12 cool LED lights and a high-density sunflower heat sink, made from copper and aluminum materials. It operates at a starting voltage of 7VDC and a rated voltage of 12V, delivering an airflow of 48 CFM while maintaining a noise level of just 18 dB(A). With a fan speed of 2200 RPM, it boasts a long lifespan of up to 100,000 hours. The fan includes a fluid bearing and a 3-pin power interface, making it compatible with Intel LGA 1150, 1151, 1155, 1156, and 775 series processors.