Free Express Shipping! NZXT F140 RGB 140mm Fan (White, 2-Pack) 2-Pack, PWM Control, 500 to 1800 rpm Fan Speeds, 32.5 dBA Max Noise Level, 3.39mm H₂O Static Pressure, 89.48 CFM Airflow, Fluid Dynamic Bearings, 18 x RGB LEDs, NZXT CAM Controller