Box has never been opened as was bought surplus for a system I built. Product description: The 140mm Corsair LL Series LL140 RGB fan features a 9 blade design, PWM control, and 16 LED RGB dual light loop for customisable illumination. With a hydraulic bearing providing quiet operation and a lifespan of 40,000 hours, this high-quality fan offers excellent airflow at 51.5 CFM and a sound level of 25 dBA. Ideal for improving cooling in gaming setups or custom PC builds, the Corsair LL140 RGB fan is a top choice for those looking for both performance and style.
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