Corsair Air Series AF120 White LED Twin Pack Quiet Edition case fans. Model CO-9050016-WLED features two fans in a single kit. These fans light up an awesome white glow to give you a cool custom case look. Each fan comes with all the mounting screws you need to install. Many people are huge fans of the brightness of these fans as they are vibrant without being overbearing. Fantastic quality, quiet operation, and powerful airflow. Upgrade your existing case fans and not only will you be thrilled with the cool white LEDs, but also your system will run much cooler and more stable. AF120 Quiet Edition Twin Pack. Corsair Air Series White Fan LED high airflow PC case fans combine efficient, low-noise airflow with striking LED lighting. The blades are custom-molded for optimal airflow, and they're ultra-thin for less noise and turbulence. The sleeved bearing system reduces vibration for quiet operation. The fan blades are translucent, with a frosted texture, so the light from the four LEDs adds a dramatic effect. Air Series AF fan models perform best in unrestricted spaces with at least 3cm of clearance, and they're ideal for mounting at the rear or top of your PC case as exhaust fans for your PC's motherboard and CPU, graphics accelerators, and other components that fill the case with heat. They work equally well as unrestricted intake fans for areas like side panels or bottom intakes.