- This CORSAIR 140 mm fans starter kit delivers advanced cooling and smoother performance for your high-end systems- With two fans at 2000 rpm speed, it can handle the extra power and heat - It's PWM controlled so it'll adjust the speed based on the temperature of your hardware- AirGuide technology creates a concentrated airflow that's easy to direct at the hottest components- The super-quiet magnetic dome bearing keeps the friction and noise to a minimum
