The Corsair ML140 PRO RGB PWM fan combines unrivalled performance and low noise operation with vibrant RGB lighting controlled in CORSAIR LINK software. It utilises ultra-low friction magnetic levitation bearing technology, is PWM controlled, pushes up to 55.4 CFM, 1.78 mmH20 static pressure, while producing up to 20.4 dBA. Pack of 2 with Lighting Node PRO.