Add some color and powerful cooling to your desktop PC with the Thermaltake AF0025 80mm LED case fan. This fan greatly helps speed up the air circulation of inner system, but spins at low speed, which means you can enjoy a whisper-quiet, peaceful workspace. The built-in blue LEDs radiate cool, mystic light for eye-catching fun especially when you are using a transparent side panel. Best of all, with the included speed control knob, you can easily and simply adjust the fan spin speed to the system requirement for a perfect balance between performance and quietness. Get the Thermaltake AF0025 case fan today and enjoy a quiet, colorful and adjustable system cooling.