be quiet! Pure Wings 3 140mm PWM high-speed White - BL113

be quiet! Pure Wings 3 140mm PWM high-speed White (BL113) is a 140 mm case and radiator fan that is oriented towards more serious airflow and pressure, without going to absurd noise levels. The operating range of 400–1800 RPM gives you freedom – from nearly silent idle to stable cooling under load. The white color helps if you are aiming for a clean, minimalist build without RGB. The focus here is on efficiency and reliability, not effects.

What you get

This fan is designed to feel equally good on a radiator and as a front/top exhaust in a case, thanks to an optimized frame for operation on radiators and maximum static pressure of 2.44 mmH2O. Combined with an airflow of 122.6 m³/h, you can expect stable temperatures even with denser radiators or dusty filters. The rifle bearing and MTBF of 80,000 hours mean long life under 24/7 operation. With the 4-pin PWM connector and a range of 400 RPM, you can set it to be almost inaudible in light mode, while being able to ramp up to maximum when needed.

• Size 140 x 140 x 25 mm – standard 140 mm form factor that provides greater airflow compared to 120 mm at similar speeds.
• Speed 400–1800 RPM – wide range for flexible control between silence and maximum cooling according to the profile in BIOS or software.
• Airflow 122.6 m³/h – sufficiently serious flow rate for powerful systems with many components that generate heat.
• Max. pressure 2.44 mmH2O – suitable for mounting on radiators and behind dense mesh/filters, where static pressure is important.
• Noise level 30.5 dBA – balanced noise characteristic for a high-speed fan, especially when controlled with PWM and not running constantly at maximum.
• Rifle Bearing and MTBF 80,000 hours – bearing designed for longevity and lower noise during prolonged use.
• 4-pin PWM, 12 V, 5.4 W, 0.44 A – standard compatibility with today’s motherboards and controllers for precise speed control.
• No RGB, white color – clean and minimalist look for builds where you don’t want a light show.

Who it is suitable for

This fan is suitable if you are building a gaming or workstation machine with an emphasis on effective cooling – especially with AIO or custom water cooling with a 280/420 mm radiator, or a case with many hot components. It is also ideal if you are going for a white theme without RGB. If you are looking for a purely decorative fan with lights and lower speed for completely silent systems, you will likely miss RGB and a lower maximum speed here.

The most sensible aspect of this model is the combination of high-speed profile, serious static pressure, and reliable rifle bearing in a clean white design. You install it, set the PWM curve, and just let the cooling do its job.