be quiet! Light Wings LX 140 mm PWM High-Speed Fan, Includes 3 Fans, Illuminated Hub and Frosted Fan Blades, Many Colours and Effects, ARGB Cable with Option for Series Connection

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- Light Wings LX 140 mm PWM high-speed has a closed-loop motor. This technology is comparable to cruise control in cars. When the fan works against a resistor, e.g. against a fan grille or radiator, it rotates slower. A closed loop constantly monitors the current fan speed and increases it to the target speed if necessary. As a result, the Light Wings LX 140 mm PWM high-speed always works at the desired speed, no matter what air resistance.
- Light Wings LX 140 mm PWM high-speed is designed for a long service life. Featuring proven Rifle bearing technology, this fan offers an average lifespan of 60,000 hours.
- With a remarkably high air pressure of up to 2.45mm H2O, the Light Wings LX 140mm PWM high-speed is the best choice for water and air-cooled systems alike. The 9 fan blades optimized for airflow provide enough air pressure to deliver outstanding performance in demanding configurations.
- The connection cable for the ARGB signal has an input and output. The input allows you to connect to the motherboard or an ARGB controller. It can also be used to connect in series with the output of another Light Wings LX fan.
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