PC Fan Corsair ML Pro RGB 140mm Two Fan Kit High Static Pressure PWM:The Corsair ML140 PRO RGB is a breath of fresh air on the computer fan market. Its most notable new feature is that it utilises premium ultra-low friction magnetic levitation bearing technology to deliver low-noise and stable operation while maintaining unrivalled performance. The fan’s air flow is up to 55.4 CFM and its static pressure can reach an impressive 1.27mm-H2O, courtesy of 7 special fan blades designed to increase air flow efficiency with very little noise.Key features of the Corsair ML140 PRO RGB fanLow-noise fan operationHigh airflow and static pressureInnovative fan blade designLED RGB backlightThe packaging includes two fansLED RGB backlightThe fan has transparent blades and four colour LEDs, creating irresistibly stylish backlighting for your gaming machine. You will undoubtedly appreciate it in your nighttime gaming sessions when the fans produce a decent amount of light, enough that you can walk around the room without bumping into anything.Silent operationThe fan has automatic speed control, which means it can rotate at speeds between 400 and 1200rpm. This level of performance provides an impressively high air flow of up to 55.4 CFM at a very low noise level of 20dBa.