With excellent performance and outstanding quality at a great value, the two-piece Rosewill ROCF-13002 cooling fan kit is great for your mainstream or performance system. This 120mm, seven-blade fan operates at 1200RPM ?? 10%RPM, delivering robust yet quiet cooling, while the transparent frame with a blue LED is eye-catching, whether inside or outside the chassis. The long-life sleeve bearing is durable and reliable for years of hassle-free use. It also features a three-pin connector and an LP4 connector to fit various settings.