From Manufacturer
Ideal for liquid cooling radiators and heatsinks, the Light Wings LX High-Speed ARGB 140mm Fan from be quiet! optimizes your system with powerful, consistent airflow.
Equipped with specially designed, frosted fan blades, the Light Wings LX HS 140mm PWM fan can reach up to 1800 rpm, delivering 75.3 CFM airflow and 2.45mm H2O static pressure with a max noise level of 30.5 dBA. Rifle bearings provide an up to 60,000 hour long lifespan. The integrated cable lets you daisy chain fans together for a clean, organized look. Customize the ARGB lighting with a variety of effects to reflect your style and personality.
Illuminating Presence
The nine frosted fan blades are equipped with 16 ARGB LEDs, delivering bright and smooth patterns.
Closed Loop Motor
The closed loop motor is designed to provide persistent rpm, even when working against resistance such as a fan grill or radiator. Instead of slowing to resistance, this technology constantly monitors the current fan speed and increases it to the target rpm as necessary to provide consistent performance.
Daisy Chain It
The ARGB cable includes input and output connectors that allow you to link multiple Light Wings LX fans in series to a single motherboard or controller port.