be quiet! LIGHT WINGS LX 140mm PWM High Speed 3-Pack White Case Fans

be quiet! LIGHT WINGS LX 140mm PWM High Speed | White Illuminated Triple Pack

The be quiet! LIGHT WINGS LX 140mm PWM High Speed 3-Pack White Computer case Fan 14 cm 3 pc(s) offers a solid solution for PC builders prioritising airflow and aesthetics. This triple pack is designed for computer cases requiring high static pressure. It features a white finish and multi-zone illumination. The 140mm fans use PWM control for speed management. This set is suitable for users wanting consistent cooling performance. The rifle bearing ensures durability. The 1800 RPM maximum speed provides strong airflow. This kit delivers a balance of lighting and function.

Key Performance Metrics

Optimised Airflow and Static Pressure

The fan blades are engineered for high air pressure. This design pushes air through restrictive case filters and heatsinks. The maximum airflow reaches 75.3 cfm. This volume helps maintain lower component temperatures. The 2.45 mmH₂O static pressure is ideal for radiators. It ensures efficient cooling even in dense layouts. The 9-blade geometry balances flow and noise. This makes the fan effective for both intake and exhaust roles.

Silent Operation with Rifle Bearing

The rifle bearing technology reduces friction. This results in a lower noise profile. The maximum noise level is 30.5 dB(A). This is quiet for a high-speed fan. The 60,000 hours MTBF indicates long-term reliability. The fan operates effectively within a voltage range of 5–13.2 V. This ensures stable performance across varying loads. The 4-pin PWM connector allows automatic speed control. This keeps noise down during light tasks.

Multi-Zone ARGB Illumination

The fan features 16 integrated LEDs. These create a multi-zone lighting effect. The illumination is located on the impeller. This provides a distinct ring of light. The LED connector uses a standard 3-pin header. This ensures compatibility with most motherboards. The white chassis complements the lighting. It suits builds with a white theme. The lighting adds visual depth without overwhelming the system. It creates a clean, modern look.

PWM Control and Compatibility

The 4-pin PWM connector enables precise speed control. Your motherboard调节s the RPM based on temperature sensors. This prevents unnecessary noise during idle states. The maximum current draw is 0.45 A. The power consumption is 5.4 W per fan. The cable length is 0.5 m. This is standard for case fan connections. The fan dimensions are 140 x 140 x 25 mm. This fits standard 140mm mounting points. The package includes 12 screws for secure installation.

Box contents

• 3 x be quiet! LIGHT WINGS LX 140mm PWM High Speed White fans
• 12 x Mounting screws
• User documentation

Check before you buy

• Confirm your case has 140mm fan mounting points.
• Verify your motherboard has 4-pin PWM headers for fan control.
• Check for 3-pin 5V ARGB headers for the lighting connection.
• Ensure clearance for 25mm fan thickness in your setup.

Frequently Asked Questions

Q: Are these fans suitable for radiator use?

A: Yes, the 2.45 mmH₂O static pressure is designed for heatsinks and radiators.

Q: What is the warranty period?

A: The product has a 3-year warranty period.

Q: Do the fans support motherboard RGB software?

A: Yes, the 3-pin LED connector is compatible with standard ARGB headers.

Q: What is the maximum speed of these fans?

A: The maximum rotational speed is 1800 RPM.

The Consultant’s verdict & warranty

This triple pack is ideal for builders assembling a white-themed PC. It suits those needing high airflow with aesthetic lighting. The PWM control ensures quiet operation during daily use. The included three fans provide immediate value for multi-fan setups. Covered by the standard Manufacturer Warranty.