Corsair Air Series LED high static pressure PC case fans combine efficient high pressure airflow with striking LED lighting. They’re custom designed to deliver air directly to high temperature components with less noise and turbulence than ordinary fans. The custom molded blades are translucent and have a frosted texture, so the light from the four LEDs adds a dramatic effect. The SP140 fan produces up to 49.49CFM backed by a 2 year Corsair warranty.