1,Widely Compatible: This CPU cooling fan is designed for small PC cases, as well as SSF, HTPC, camera servers, power supplies, inverters, automotive amplifiers and other electronic equipment and components. 2,Excellent Ventilation: This PC cooling fan is designed with 7 fan blades that can ensure higher airflow and excellent ventilation. 3,Easy Installation: This 80mm computer case fan can be easily installed and connected, saving your time and effort. 4,3Pin Connector: This CPU cooler adopts 3Pin connector for improving heat dissipation function during continuous working. 5,Durable Material: This computer cooling fan cooling fan adopts reliable ABS material, sturdy and not easy to break. Item Type: CPU Cooling Fan Material: ABS Color: Black Scope of Application: Computer Case, Mine Borers, CPU, Etc Frame Size: Approx. 80 x 80 x 25mm or 3.1 x 3.1 x 1.0in ( Manual Measurement, Slight Error May Exist ) Mounting Hole Distance: Approx. 71.5mm or 2.81in ( Manual Measurement, Slight Error May Exist ) 1 x CPU Cooling Fan 4 x Screw Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store