The Cooler Master Hyper 212 Black CPU Air Cooler is a high-quality cooling solution designed for optimal performance. Featuring a 120mm fan diameter, 4-pin power connection, and compatibility with LGA 2066/Socket R4 sockets, it offers efficient cooling for your CPU. With a maximum fan speed of 2000 RPM and a voltage of 12V, this CPU fan with heatsink is reliable and effective. Made of aluminum and utilizing a rifle bearing type, the Cooler Master Hyper 212 Black ensures maximum airflow volume of 42 CFM, making it a top choice for cooling your computer system.