Silent Wings Pro 4 White and Silent Wings 4 White: Unleashing Optimal Airflow and Pressure in White


April 3, 2024 by our News Team

German manufacturer be quiet! has launched a premium fan series, the Silent Wings Pro 4 White and Silent Wings 4 White, offering exceptional performance with a focus on airflow, static pressure, and easy mounting options, ideal for PC enthusiasts.

  • Unique exchangeable mounting corners for easy adaptation to different situations
  • Improved static pressure for better performance on heat sinks and radiators
  • Available in two sizes and two models for versatile usage options


German manufacturer be quiet! is making waves in the PC component industry with its latest release, the Silent Wings Pro 4 White and Silent Wings 4 White fan series. These premium fans not only boast a stunning radiant white design, but also deliver exceptional performance in terms of airflow and Static Pressure.

One of the standout features of these fans is their unique exchangeable mounting corners, which allow users to easily adapt the fans to different situations. This flexibility ensures that the fans can be mounted on cases, heat sinks, and radiators with ease.

When it comes to static pressure, be quiet! has gone above and beyond to improve performance. The Silent Wings 4 White series features a low tip clearance of 1.0mm and a funnel-shaped air outlet, resulting in a significant improvement in static pressure. This makes these fans an excellent choice for heat sinks or radiators, all while maintaining impressively low noise levels.

The Silent Wings 4 White series comes in two sizes (120mm and 140mm) and two different models: PWM and PWM high-speed. The PWM models are ideal for use as case fans, with maximum speeds of 1600 rpm (120mm) and 1100 rpm (140mm). On the other hand, the PWM high-speed versions are specifically tailored for heat sinks and radiators, thanks to their higher speeds of 2500 rpm and 1900 rpm respectively.

All Silent Wings 4 White fans feature a proven combination of a 6-pole fan motor with three phases and fluid-dynamic bearings, ensuring a long lifespan of 300,000 hours.

For those seeking maximum performance, be quiet! offers the Silent Wings Pro 4 White series. These fans offer the same features as the Silent Wings 4 White, but with turbo-charged rotational speeds of 3000 rpm for the 120mm version and 2400 rpm for the 140mm version. Customers can easily set the maximum speed based on their preferred usage, thanks to a speed switch on the back of the fan.

The Silent Wings Pro 4 White series also includes an additional corner type specifically designed for radiators. These corners ensure a tight fit on the fan, preventing air leakage and maximizing static pressure. Additionally, these fans feature a high-grade white mesh sleeve cable and an easy-to-use motherboard connector.

The Silent Wings Pro 4 White and Silent Wings 4 White fan series will be available for purchase from April 9. With their impressive performance, easy mounting options, and sleek design, these fans are sure to be a hit among PC enthusiasts.

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Technology Explained


PWM: Pulse Width Modulation (PWM) is a type of technology used in the computer industry that allows for control over pulse and frequency. It works by modulating an output signal’s pulse width or duty cycle to vary the on and off times of the signal. This technology can be used to control and regulate different DC motor, lighting, and other devices. In the computer industry, PWM is often used to control the speed of CPU and GPU fan speeds for improved cooling. It is also used to control backlighting levels on devices such as keyboards or monitors. PWM is versatile, cost-effective, and efficient; as such, it is an important technology in the computer industry.


Static Pressure: Static Pressure is a technology used in the computer industry to measure the amount of pressure that is applied to a given area. It is used to measure the pressure of air or liquid that is applied to a surface. This technology is used in the computer industry to measure the pressure of air that is used to cool the components of a computer. It is also used to measure the pressure of liquid that is used to cool the components of a computer. Static Pressure is used to ensure that the components of a computer are not damaged due to excessive pressure. This technology is also used to measure the pressure of air that is used to power the fans of a computer. This helps to ensure that the fans are running at the correct speed and are not causing any damage to the components of the computer.





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