The Asiahorse Dawn Pro Black Reverse Blade case fan is a high-quality cooling solution for computer setups. With a versatile 4 pin and 3 pin power connection, this fan operates at a maximum speed of 1800 RPM and boasts a maximum airflow volume of 71 CFM. The fan features a stylish black color and multicolor fan light, adding both performance and aesthetics to your PC. This 3 pack of fans is compatible with universal brands and designed with a durable HDB bearing type for long-lasting reliability.