Up to 52 CFM of airflow at peak 1,400 RPM. Four hub-mounted bright LEDs light up your system. Low-noise operation, with a custom fan blade design and hydraulic bearing. The ideal combination of high airflow and static pressure, allowing for use as a case fan, or with CORSAIR Hydro Series Liquid CPU coolers. An opaque fan blade diffuses lighting to ensure stunning illumination anywhere in your system.