Fan be quiet! Pure Wings 3 140mm PWM White - BL112

be quiet! Pure Wings 3 140mm PWM White is a 140 mm fan for cases and radiators, aimed at quiet and stable operation in mid-range gaming and work configurations. The white color makes it a good choice for a clean build if you are not looking for RGB but a more minimalist look. With PWM control and a range of 200–1200 RPM, you can flexibly adjust it from nearly silent to stable cooling mode. It maintains a low noise level of up to 21.9 dBA, which is comfortable for long sessions.

What you get is a fan with a size of 140 x 140 x 25 mm, which you can use both on a radiator and as intake or exhaust in the case. The airflow of 97.5 m3/h is sufficient for modern systems with multiple fans, especially if you are aiming for balanced cooling rather than maximum airflow at all costs. The maximum static pressure of 0.96 mmH2O makes it adequate for denser radiators or front panels with mesh/filters. With a consumption of up to 3.6 W at 12 V and a current of 0.3 A, it won't overload the fan headers on the motherboard. The Rifle Bearing bearing and declared MTBF 80000 hours mean long life during 24/7 operation and less need for replacement in the future.

• Standard size 140 mm with a thickness of 25 mm, suitable for most modern cases and radiators.
• Wide range of 200–1200 RPM, allowing for nearly silent operation at idle and higher flow at load through PWM control.
• Airflow of 97.5 m3/h, sufficient for effective cooling of gaming and work systems with multiple heat-generating components.
• Maximum static pressure of 0.96 mmH2O, which helps when mounting behind filters, dense front panels, or on radiators.
• Low noise level of up to 21.9 dBA, aimed at a quiet configuration without annoying whirring during normal use.
• Rifle Bearing bearing with MTBF 80000 hours, ensuring long service life during daily use.
• 4 PIN PWM connector for precise speed control through the motherboard and better balance between noise and temperature.
• White color and lack of RGB lighting for a clean, minimalist build without additional lights.
• Consumption of up to 3.6 W at 12 V and 0.3 A, compatible with typical fan headers on modern motherboards.
• Warranty of 36 months, giving you peace of mind about the fan's reliability in the long term.

This fan is suitable if you are looking for quiet and reliable cooling for a white build – whether it is gaming, work-from-home, or a NAS/server machine in your room. It is a good choice for cases with several 140 mm slots and for radiators where you want a balance between airflow and noise. If you are looking for an aggressive high-RPM fan for extreme overclocking, the range up to 1200 RPM may seem limiting.

The sum of low noise, decent airflow, and long MTBF makes Pure Wings 3 140mm PWM White a very sensible option for quiet, well-ventilated systems with a clean look. Just install it, set the PWM curve, and forget about it for years to come.