Lian Li UNI FAN SL120 RGB White 3-Pack with controller and all necessary cables. These 120mm fans feature a revolutionary daisy-chain ARGB design for a clean build with minimal cable clutter. Each fan is equipped with 32 LEDs for smooth lighting effects and operates at speeds up to 1900 RPM via PWM control. The fluid dynamic bearings ensure stability and longevity while maintaining a maximum noise level of 31.0 dB(A). Includes the original fan and LED (ARGB) controller, adapter cables, and mounting screws. High static pressure performance makes these ideal for radiator or chassis cooling.