Be quiet! Light Wings 140mm PWM High-speed
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Be quiet! Light Wings 140mm PWM High-speed
The Be quiet! Light Wings 140mm PWM high-speed fan combines high cooling performance with impressive ARGB backlighting and quiet operation. With double-sided lighting and nine aerodynamically shaped blades, it ensures efficient airflow even in demanding configurations. The high rotational speed achieves significant static pressure, making it a suitable choice for both liquid and air cooling.
Key features of the Be quiet! Light Wings 140mm PWM fan
- Dual ARGB backlighting creates a distinctive lighting effect
- Choose from multiple colours and modes thanks to 20 LEDs
- Seven aerodynamically optimised blades ensure efficient airflow
- Quiet operation with a maximum noise level of 23.3dB(A)
- Intelligent speed control using PWM technology
- Long lifespan thanks to a high-quality rifle bearing
- Attractive design, visible from every angle
Impressive double-sided ARGB lighting
The Light Wings 140mm PWM high-speed model is equipped with backlighting on both the front and rear of the fan. A subtle light ring on the back complements the brightly glowing circle on the front, creating an attractive visual effect from every angle. Twenty individually controllable LEDs let you set different colour combinations and lighting modes, which you can use to customise the look of your system to your individual preferences.
High static pressure and effective cooling
The fan was designed with an emphasis on achieving optimal air pressure, reaching up to 2.3mm/H₂O. Thanks to its nine optimised blades, it provides sufficient airflow even for demanding builds that require stable and targeted cooling. This design ensures reliable performance with both liquid cooling radiators and traditional air coolers.
Quiet operation and intelligent regulation
The fan reaches a maximum noise level of 31dB(A) at full speed, which represents a very favourable balance between noise and efficiency for its performance level. Thanks to Pulse Width Modulation (PWM) technology, you can seamlessly control the speed via compatible 4-pin controllers or motherboards. The rifle bearing extends the device's lifespan to 60000 hours and guarantees reliable operation for a long time.
Format:
140×25mm
Rotational speed:
2200RPM
RPM Voltage:
12V
Speed regulation:
Automatic speed regulation
Power connector:
4-pin PWM
Airflow:
206.98m³/h
Maximum noise level:
31dB
Backlight colour:
RGB
Bearing type:
Rifle Bearing (RB)
Specifications
Backlight
Fan speed
Technical specification
Dimensions
Pack
Connectors
| Code: | BLlw140h |
| Warranty: | 36 months |
| Links: | Producer's Website: |
| Manufacturer information |
Listan GmbH, Wilhelm-Bergner-Str. 11, 21509 Glinde, Germany [email protected] 
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