DIFFUSED LED ILLUMINATION An opaque fan blade diffuses lighting to ensure stunning LED illumination. HIGH AIRFLOW Up to 62 CFM of airflow at peak 1, 150 RPM. LOW-NOISE OPERATION A custom fan blade & hydraulic bearing allow for low-noise operation. THE BEST OF AIRFLOW & STATIC PRESSURE AF 140 offers the ideal combination of high airflow & strong static pressure, allowing for use as a case fan, or with CORSAIR Hydro Series Liquid CPU coolers.