Corsair ML140 PRO 140mm Premium Magnetic Levitation Fan — (CO-9050045-WW) If NASA Designed a Computer Case Fan – This Would Be It Corsair ML Series of fans magnetic levitation technology and custom engineered rotors provide unrivaled performance and low noise. Thanks to its innovative design, the ML Series fans delivers both high static pressure and high air flow for a superior fan experience. Warranty Five years Fan Size 140mm x 25mm Flow Type Static Pressure PWM Control Yes Airflow 20 - 97 CFM Static Pressure 0.2 - 3.0 mmH20 Sound Level 16 - 37 dBA Speed 400 - 2000 RPM Power Draw 0.202 A