If NASA Designed a Computer Case Fan – This Would Be It Corsair ML Series of PWM fans magnetic levitation technology & custom engineered rotors provide unrivaled performance & low noise. Thanks to its innovative design the ML Series fans delivers both high static pressure & high air flow for a superior fan experience. Magnetic Bearing Harnesses magnetic levitation technology to provide lower noise higher performance & a longer lifespan Custom Rotor Design Delivers the perfect balance between high static pressure & high airflow operating flawlessly in the most challenging environments Extensive Control Range A 2000 RPM PWM control range gives you total control between low noise & absolute performance Color Customization Replaceable corners mounted to anti-vibration rubber dampers allow you to match your fans with the rest of your build while delivering quiet operation at higher speeds With a 2000 RPM PWM control range The ML Series fans deliver total control between low noise & airflow without compromise. Replaceable corners mounted to anti-vibration rubber dampers ensure quieter operation at higher speeds. Contents & Specifications Package contents. ML120 PRO 120mm Premium Magnetic Levitation Fan Fan mounting screws System Requirements. Motherboard with an open standard 4-pin fan connector