The Lian Li 12TLLCD3W 120mm LCD Fan 3-Pack with Controller in White includes three fans, each with nine blades and a pulse-width modulation fan speed range of 350 to 1900 rpm. The customizable IPS display, featuring 26 LEDs, allows for dual zone lighting effects and an enlarged infinity mirror. With fluid dynamic bearing technology, this fan set offers a maximum noise level of 27 dBA and the ability to daisy-chain up to 7 fans per controller for optimal cooling.