Dual RGB Lighting Loop: 16 Independent RGB LEDs in every fan, split between two separate light loops, allow for nearly endless customization Control, Customize and Sync: The included CORSAIR Lighting Node PRO enables stunning dynamic lighting effects with other CORSAIR LINK supported devices Complete PWM Control: Dynamically control fan speed from 600 RPM to 1,500 RPM to minimize noise or maximize airflow Created for Quiet: 120mm Fan blade engineered for low-noise operation without sacrificing performance