---
product_id: 388007873
title: "be quiet! Light Wings 140mm PWM High Speed Low Noise Premium ARGB Cooling Fan | 4-Pin | Ideal for Radiators and Heat Syncs | 3-Pack | Black | BL079"
brand: "be quiet!"
price: "€ 148.84"
currency: EUR
in_stock: true
reviews_count: 10
category: "Be Quiet!"
url: https://www.desertcart.nl/products/388007873-be-quiet-light-wings-140mm-pwm-high-speed-low-noise
store_origin: NL
region: Netherlands
---

# 20 ARGB LEDs per fan 31 dB(A) ultra-quiet noise 71.7 CFM airflow be quiet! Light Wings 140mm PWM High Speed Low Noise Premium ARGB Cooling Fan | 4-Pin | Ideal for Radiators and Heat Syncs | 3-Pack | Black | BL079

**Brand:** be quiet!
**Price:** € 148.84
**Availability:** ✅ In Stock

## Summary

> 🌟 Cool in silence, shine in style — Light Wings set your rig apart!

## Quick Answers

- **What is this?** be quiet! Light Wings 140mm PWM High Speed Low Noise Premium ARGB Cooling Fan | 4-Pin | Ideal for Radiators and Heat Syncs | 3-Pack | Black | BL079 by be quiet!
- **How much does it cost?** € 148.84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/388007873-be-quiet-light-wings-140mm-pwm-high-speed-low-noise)

## Best For

- be quiet! enthusiasts

## Why This Product

- Trusted be quiet! brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Durable rifle-bearing design guarantees 60,000 hours of reliable, maintenance-free operation.
- • **Triple Fan Power:** Three 140mm PWM fans deliver high-speed cooling with whisper-quiet precision.
- • **Optimized Silence:** Nine aerodynamic blades reduce turbulence, ensuring powerful airflow at just 31 dB(A) noise level.
- • **Seamless Synchronization:** ARGB Hub supports up to six components for perfectly coordinated lighting effects.
- • **Vibrant ARGB Illumination:** Dual-sided 20-LED lighting creates a mesmerizing, customizable glow to elevate your build’s aesthetic.

## Overview

The be quiet! Light Wings 140mm PWM High Speed fans combine premium airflow (71.7 CFM) with ultra-quiet operation (31 dB(A)) and vibrant ARGB lighting on both sides. This 3-pack includes an ARGB hub for syncing up to six components, featuring nine silence-optimized blades and a long-lasting rifle bearing rated for 60,000 hours. Designed and quality-controlled in Germany, these fans are ideal for professionals seeking high-performance cooling with a sleek, customizable look.

## Description

Three Light Wings 140mm PWM high-speed offer impressive illumination for a vibrant unique look, strong performance and quiet operation with efficient cooling. • Three fans included • ARGB lighting on front and rear • Multiple colors and modes for an individual look thanks to 20 LEDs • ARGB Hub allows synchronization of up to six ARGB components • Nine silence optimized fan blades for high pressure reduce noise-generating turbulences • Remarkable performance-to-noise ratio with 31dB(A) at 2,200rpm • Long life rifle-bearing gives an operating lifetime of 60,000 hours • PWM fan speed controlled by the motherboard • Three-year manufacturer’s warranty • Product conception, design and quality control in Germany

Review: Be Quiet out performs my expectations once again. - Be Quiet! Light Wings 120mm PWM: Silent Symphony with a Touch of RGB Flair Overall Rating: 4.5 out of 5 stars For: Silent PC enthusiasts, RGB lovers seeking low noise, case fan and radiator upgrade seekers Against: Limited ARGB control options, higher price than some non-RGB alternatives Performance: 5 out of 5 stars Be Quiet! lives up to its name with the Light Wings 120mm PWM. It delivers exceptional cooling performance while remaining whisper-quiet. Even at its maximum 1700 RPM, the noise level stays incredibly low, making it a dream for silent PC builds. The airflow optimization ensures efficient heat dissipation, making it suitable for both air coolers and radiators. Features: 4 out of 5 stars The Light Wings 120mm boasts a robust build quality with a sleek black design. The included PWM control allows for flexible fan speed adjustments based on your needs. The highlight, of course, is the vibrant ARGB lighting that adds a touch of personal flair to your PC. However, unlike other RGB fans, the control options are limited to the included hub, lacking software control or integration with major motherboard ecosystems. Value: 4 out of 5 stars While the Light Wings 120mm falls on the pricier side compared to some non-RGB fans, its exceptional quietness and build quality justify the premium. If you value silence and want a touch of RGB without sacrificing performance, it's a worthwhile investment. Things to Consider: Limited ARGB Control: No software control or motherboard integration for the lights, relying solely on the included hub. Higher Price: More expensive than some non-RGB alternatives with similar performance. Black Design: Might not be ideal for builds with different color schemes. Final Verdict: The Be Quiet! Light Wings 120mm PWM is a remarkable achievement in balancing powerful cooling with near-silent operation. Its sleek design, vibrant ARGB lighting, and robust build quality make it a top choice for silent PC enthusiasts and RGB lovers alike. While the limited ARGB control and higher price tag are minor drawbacks, its overall performance and quality shine through. If you prioritize silence and want a touch of RGB magic in your PC, the Light Wings 120mm PWM is a worthy addition to your symphony of silence.
Review: Beautiful RGB lighting and they are reasonably priced. - These fans have beautiful RGB lighting and they are reasonably priced. This was a 3 pack, and I installed the three fans in the bottom of my Be Quiet! 900FX Case for intake fans. I wish I could find them in a reverse fan blade. The fans look great and work great! They are quiet and easy to install.

## Features

- Three fans included and one HUB
- ARGB lighting on front and rear
- Multiple colors and modes for an individual look thanks to 20 LEDs
- ARGB Hub allows synchronization of up to six ARGB components
- Nine silence optimized fan blades for high pressure reduce noise-generating turbulences

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09KMF2PX1 |
| Air Flow Capacity | 71.7 Cubic Feet Per Minute |
| Best Sellers Rank | #97 in Computer Case Fans |
| Brand | be quiet! |
| Compatible Devices | Desktop |
| Cooling Method | Fan |
| Date First Available | November 8, 2021 |
| Global Trade Identification Number | 04260052188835 |
| Item Weight | 0.705 ounces |
| Item model number | BL079 |
| Language | English |
| Manufacturer | be quiet! |
| Material | Copper |
| Maximum Rotational Speed | 2200 RPM |
| Noise Level | 31 Decibels |
| Number of Items | 3 |
| Power Connector Type | 4-Pin |
| Product Dimensions | 0.04"L x 0.04"W x 0.04"H |
| Voltage | 12 Volts |
| Wattage | 4.98 watts |

## Product Details

- **Brand:** be quiet!
- **Compatible Devices:** Desktop
- **Cooling Method:** Fan
- **Material:** Copper
- **Maximum Rotational Speed:** 2200 RPM
- **Noise Level:** 31 Decibels
- **Power Connector Type:** 4-Pin
- **Product Dimensions:** 0.04"L x 0.04"W x 0.04"H
- **Voltage:** 12 Volts
- **Wattage:** 4.98 watts

## Images

![be quiet! Light Wings 140mm PWM High Speed Low Noise Premium ARGB Cooling Fan | 4-Pin | Ideal for Radiators and Heat Syncs | 3-Pack | Black | BL079 - Image 1](https://m.media-amazon.com/images/I/21g+bGm9wnL.jpg)
![be quiet! Light Wings 140mm PWM High Speed Low Noise Premium ARGB Cooling Fan | 4-Pin | Ideal for Radiators and Heat Syncs | 3-Pack | Black | BL079 - Image 2](https://m.media-amazon.com/images/I/31YPjVEARTL.jpg)
![be quiet! Light Wings 140mm PWM High Speed Low Noise Premium ARGB Cooling Fan | 4-Pin | Ideal for Radiators and Heat Syncs | 3-Pack | Black | BL079 - Image 3](https://m.media-amazon.com/images/I/31fS6DZMnSL.jpg)
![be quiet! Light Wings 140mm PWM High Speed Low Noise Premium ARGB Cooling Fan | 4-Pin | Ideal for Radiators and Heat Syncs | 3-Pack | Black | BL079 - Image 4](https://m.media-amazon.com/images/I/41nn0lugb1L.jpg)
![be quiet! Light Wings 140mm PWM High Speed Low Noise Premium ARGB Cooling Fan | 4-Pin | Ideal for Radiators and Heat Syncs | 3-Pack | Black | BL079 - Image 5](https://m.media-amazon.com/images/I/41sLJiN8o4L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Be Quiet out performs my expectations once again.
*by D***N on January 11, 2024*

Be Quiet! Light Wings 120mm PWM: Silent Symphony with a Touch of RGB Flair Overall Rating: 4.5 out of 5 stars For: Silent PC enthusiasts, RGB lovers seeking low noise, case fan and radiator upgrade seekers Against: Limited ARGB control options, higher price than some non-RGB alternatives Performance: 5 out of 5 stars Be Quiet! lives up to its name with the Light Wings 120mm PWM. It delivers exceptional cooling performance while remaining whisper-quiet. Even at its maximum 1700 RPM, the noise level stays incredibly low, making it a dream for silent PC builds. The airflow optimization ensures efficient heat dissipation, making it suitable for both air coolers and radiators. Features: 4 out of 5 stars The Light Wings 120mm boasts a robust build quality with a sleek black design. The included PWM control allows for flexible fan speed adjustments based on your needs. The highlight, of course, is the vibrant ARGB lighting that adds a touch of personal flair to your PC. However, unlike other RGB fans, the control options are limited to the included hub, lacking software control or integration with major motherboard ecosystems. Value: 4 out of 5 stars While the Light Wings 120mm falls on the pricier side compared to some non-RGB fans, its exceptional quietness and build quality justify the premium. If you value silence and want a touch of RGB without sacrificing performance, it's a worthwhile investment. Things to Consider: Limited ARGB Control: No software control or motherboard integration for the lights, relying solely on the included hub. Higher Price: More expensive than some non-RGB alternatives with similar performance. Black Design: Might not be ideal for builds with different color schemes. Final Verdict: The Be Quiet! Light Wings 120mm PWM is a remarkable achievement in balancing powerful cooling with near-silent operation. Its sleek design, vibrant ARGB lighting, and robust build quality make it a top choice for silent PC enthusiasts and RGB lovers alike. While the limited ARGB control and higher price tag are minor drawbacks, its overall performance and quality shine through. If you prioritize silence and want a touch of RGB magic in your PC, the Light Wings 120mm PWM is a worthy addition to your symphony of silence.

### ⭐⭐⭐⭐⭐ Beautiful RGB lighting and they are reasonably priced.
*by K***N on October 23, 2025*

These fans have beautiful RGB lighting and they are reasonably priced. This was a 3 pack, and I installed the three fans in the bottom of my Be Quiet! 900FX Case for intake fans. I wish I could find them in a reverse fan blade. The fans look great and work great! They are quiet and easy to install.

### ⭐⭐⭐⭐⭐ Insanely Silent
*by O***S on January 8, 2026*

This is insanely silent versus the thermaltake I was using for about a year. I replace only the fans, in the future I will replace the whole system with this bran which even offers refill conector to the coolers. LED light are not so bright or cool but who care I preffer solid build quality instead. This double the weight of my olds ones. I think that is related to the better quality. It has a ARGB box which leave you to conect more light from your pc, I'd like if that was extended to the fans because it does not have daisy chain to conect one to the next one and the last one to the mother board. You will need to conect each one direct to your mother board and maybe need an aditional extension cable. This is a good product.

## Frequently Bought Together

- be quiet! Light Wings 140mm PWM High Speed Low Noise Premium ARGB Cooling Fan | 4-Pin | Ideal for Radiators and Heat Syncs | 3-Pack | Black | BL079
- be quiet! Light Wings 120mm PWM High Speed Low Noise Premium ARGB Cooling Fan | 4-Pin | Ideal for Radiators and Heat Syncs | 3-Pack | Black | BL077
- be quiet! Light Wings 140mm PWM High Speed Low Noise Premium ARGB Cooling Fan | 4-Pin | Ideal for Radiators and Heat Sinks | Black | BL075

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-23*