The CORSAIR LL140 RGB LED PWM fan boasts 16 independent RGB LEDs across two separate light loops to create vibrant lighting and visual effects. Let Your Lights Do The Talking Made for those seeking excellent airflow, quiet operation, and powerful lighting, the CORSAIR LL140 RGB fan puts your PC back in the loop.   Create A Symphony Of Colour The CORSAIR LL140 RGB LED PWM fan boasts 16 independent RGB LEDs across two separate light loops to create vibrant lighting and visual effects.   Two RGB Light Loops 16 Independent RGB LEDs in every fan, split between two separate light loops, allow for nearly endless customization.   Expansion Kit This product is intended as an expansion of the LL140 RGB LED 3 fan kit with Lighting Node PRO. The RGB functionality of this product requires an RGB Lighting hub and Lighting Node PRO. Complete PWM Control Dynamically control fan speed from 600 RPM to 1,500 RPM to minimize noise or maximize airflow.   Created For Quiet 140mm Fan blade engineered for low-noise operation without sacrificing performance.   Complete Cooling Control Using an optimized 140mm fan blade and PWM control, set the speed of the fan anywhere from 600 RPM to 1,500 RPM for precise noise and airflow adjustment. Specification Type: 14cm Case Fan AMD/Intel: N/A Fan Connector(s): 4-pin Installation: Screw Fixing LED Lightin Yes Colour: Black with RGB LEDs LED Lightin 16 independent RGB LEDs Material: Plastic / Rubber Fan Dimensions: 140mm x 25mm Rotation Speed: 600 - 1300 RPM Fan Bearin Hydraulic / Fluid Dynamic Bearings Air Flow: 51.5 CFM Noise level: 25 dBA Power: 7V - 13.2V Additional Features: See Overview Package Type: Retail Package Weight: 0.7500 kg Warranty: 2 Years