be quiet! Light Wings 140mm PWM Reverse ARGB Fan

The be quiet! Light Wings 140mm PWM Reverse fan delivers exceptional cooling performance while maintaining whisper-quiet operation at just 25.5dB(A). Engineered with a reversed blade design, this fan is optimized for side or bottom intake configurations, directing efficient airflow into your case without compromising the visual appeal of your build.

Advanced Cooling Technology

Equipped with a precision rifle bearing and aerodynamically optimized fan blades, this 140mm fan achieves up to 1,500 RPM while maintaining remarkably low noise levels. The PWM control enables dynamic speed regulation through your motherboard software, allowing you to perfectly balance cooling performance and acoustic output based on your system's demands.

Vibrant ARGB Lighting

Featuring 16 individually addressable LEDs, the Light Wings fan offers vivid and customizable lighting effects that integrate seamlessly with RGB-themed builds. The 3-pin 5V ARGB connector ensures compatibility with most modern motherboards, while daisy-chaining support simplifies cable management and enables synchronized lighting across multiple fans.

Built for Longevity

With a rated lifespan of 60,000 hours and backed by a 3-year warranty, this fan is designed for reliable long-term performance. The rifle bearing technology ensures smooth, consistent operation throughout its lifetime, while certifications including CE, RoHS, UKCA, and WEEE demonstrate its quality and environmental compliance.

be quiet! Light Wings LX 120mm PWM Reverse Black (BL134)

Key Features
Reversed Blade Design: Optimized for side or bottom intake, ensuring efficient airflow into the case without obstructing visual aesthetics.
ARGB Lighting: 16 individually addressable LEDs offer vivid and customizable lighting effects, ideal for RGB-themed builds.
Quiet Operation: Advanced rifle bearing and aerodynamic fan blade design ensure low noise levels even at high RPMs.
PWM Control: Enables dynamic speed regulation via motherboard software to balance cooling and acoustics.
Daisy-Chaining Support: Simplifies cable management and allows synchronized lighting across multiple fans.

Full Specifications
Model Number:
BL134

Dimensions:
120 x 120 x 25 mm

Fan Speed:
Up to 1,500 RPM

Airflow:
Up to 58.9 CFM (100 m³/h)

Static Pressure:
2.31 mm H2O

Noise Level:
Up to 28.5 dB(A)

Bearing Type:
Rifle Bearing

Lifespan:
Up to 60,000 hours

Voltage Range:
5V – 13.2V

Rated Voltage:
12V

Input Power:
2.4W

Input Current:
0.20A

Fan Connector:
4-pin PWM

Lighting Connector:
3-pin 5V ARGB

Number of LEDs:
16 ARGB LEDs

Cable Length:
500 mm

Warranty:
3 Years

Certifications:
CE, RoHS, UKCA, WEEE

Package Includes
1x 120mm PWM Reverse Fan, Mounting Screws, ARGB Cables

• Product Type: Case Fan
• Fan Size: 140mm
• Max Fan Speed: 1500RPM
• Fan Shroud Colour: Black
• LED Colour: Addressable RGB
• Connections: 4-Pin Fan & 3-Pin ARGB