be quiet! LIGHT WINGS LX 140mm Fan 3-Pack

be quiet! Light Wings LX 140mm PWM | ARGB Triple Pack

The be quiet! Light Wings LX 140mm PWM 3-Pack delivers optimized cooling performance with stunning ARGB illumination, making it perfect for enthusiasts who want both functionality and visual impact in their PC build.

Key Specifications

Spectacular ARGB Illumination

The Light Wings LX features 16 strategically placed LEDs inside the impeller hub that shine through frosted fan blades, creating a mesmerizing glow effect. This illumination transforms any PC case into a visual showcase, particularly effective in builds where ARGB lighting takes center stage. The multi-color LEDs offer extensive customization possibilities through compatible ARGB controllers or motherboard software.

Optimized Airflow Performance

Engineered with precision, these fans feature optimized blade design and a specialized frame outlet that minimizes air leaks. The result is maximum airflow delivery of 95 m³/h while maintaining whisper-quiet operation at just 22.9 dB under full load. The 140mm size provides an excellent balance between cooling capacity and space efficiency for most modern PC cases.

Daisy Chain Connectivity

Each fan includes an ARGB connector with both input and output ports, enabling seamless daisy-chaining of multiple Light Wings LX fans. This design simplifies cable management by requiring only a single connection point to your motherboard’s ARGB header or dedicated controller, while maintaining synchronized lighting effects across all connected fans.

Built to Last

Utilizing proven rifle bearing technology, these fans deliver exceptional longevity with a mean time between failures (MTBF) of 60,000 hours. This translates to years of reliable operation, making them a sound investment for your cooling setup. The robust construction and quality components ensure consistent performance throughout their extended lifespan.

Box Contents

• 3 x be quiet! Light Wings LX 140mm PWM ARGB fans
• 12 x mounting screws
• ARGB connection cables with daisy-chain capability

Check Before You Buy

• Confirm your motherboard has a 4-pin ARGB header for lighting control
• Verify your case supports 140mm fan mounting in the intended locations
• Check that your ARGB controller or software supports the 3-pin LED connector
• Ensure your power supply can provide the additional 3.6W per fan
• Confirm you have the necessary tools for installation

Frequently Asked Questions

Q: Can I control the fan speed and lighting separately?

A: Yes, the 4-pin PWM connector handles fan speed control while the 3-pin ARGB connector manages lighting independently.

Q: Are these fans compatible with third-party ARGB controllers?

A: Yes, they work with any standard 5V ARGB controller that accepts 3-pin connections, including popular brands like ASUS, MSI, and Gigabyte.

Q: What is the power consumption per fan?

A: Each fan consumes 3.6W at maximum power draw, with a rated voltage of 12V.

Q: How do I daisy-chain multiple fans together?

A: Connect the ARGB output of one fan to the input of the next using the included cables, creating a chain that requires only one connection to your controller.

Q: What is the expected lifespan of these fans?

A: With rifle bearing technology, these fans offer an MTBF of 60,000 hours under normal operating conditions.

The Consultant’s Verdict & Warranty

The be quiet! Light Wings LX 140mm PWM 3-Pack represents an excellent choice for PC builders who prioritize both cooling performance and aesthetic appeal. The combination of optimized airflow, quiet operation, and customizable ARGB lighting makes these fans particularly suitable for gaming rigs, content creation workstations, and showcase builds where visual impact matters. Covered by the standard Manufacturer Warranty.