Please message me if you have any questions or concerns regarding the fan. The Rosewill RCX-Z90-AL CPU Cooler and Fan is a high-quality cooling solution designed for various CPU socket types, including Socket 939, AM2+, AM3+, AM3, 940, 754, and AM2. With a sleek black design and sleeve bearing type, this CPU fan is constructed with aluminum, plastic, and copper materials for optimal performance. Manufactured in China, this factory-sealed product from Rosewill ensures reliable and efficient cooling for your computer system.