---
product_id: 402860377
title: "be quiet! BL075 Light Wings 140mm PWM high-Speed, Premium ARGB Cooling Fan, 4-Pin, for radiators, black"
brand: "be quiet!"
price: "302.52 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Be Quiet!"
url: https://www.desertcart.tn/products/402860377-be-quiet-bl075-light-wings-140mm-pwm-high-speed-premium
store_origin: TN
region: Tunisia
---

# 20 ARGB LEDs dual-sided lighting 31 dB(A) ultra-quiet noise level 71.7 CFM airflow capacity be quiet! BL075 Light Wings 140mm PWM high-Speed, Premium ARGB Cooling Fan, 4-Pin, for radiators, black

**Brand:** be quiet!
**Price:** 302.52 DT
**Availability:** ✅ In Stock

## Summary

> 💨 Silent power meets radiant style—cool your system, not your vibe.

## Quick Answers

- **What is this?** be quiet! BL075 Light Wings 140mm PWM high-Speed, Premium ARGB Cooling Fan, 4-Pin, for radiators, black by be quiet!
- **How much does it cost?** 302.52 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/402860377-be-quiet-bl075-light-wings-140mm-pwm-high-speed-premium)

## 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

- • **Precision PWM Control:** Smart 4-pin PWM lets your motherboard dial fan speed for peak performance or stealth mode.
- • **Optimized Blade Design:** Nine silence-optimized blades maximize air pressure (2.3 mm/H2O) for superior radiator cooling.
- • **Sleek, Lightweight Build:** Compact 140mm size and 100g polycarbonate frame fit seamlessly into any high-end setup.
- • **Dual-Sided ARGB Brilliance:** Illuminate your rig from every angle with 20 vibrant LEDs front and back.
- • **Powerful Airflow, Minimal Noise:** Pushes 71.7 CFM with whisper-quiet 31 dB(A) operation—cool without the clatter.

## Overview

The be quiet! BL075 Light Wings 140mm PWM high-speed fan combines dual-sided ARGB lighting with advanced airflow technology, delivering 71.7 CFM at a whisper-quiet 31 dB(A). Its nine optimized blades generate high static pressure (2.3 mm/H2O), ideal for radiators and heatsinks, while PWM control ensures dynamic speed adjustment for efficient cooling and minimal noise. Perfect for professionals and gamers seeking a visually stunning yet silent cooling solution.

## Description

From the manufacturer Impressive Lighting, Superior Cooling Vibrant, unique look, strong performance, and quiet operation Impressive Lighting Light Wings 140mm PWM high-speed offers ARGB lighting at the front and rear. The subtly lit ring at the back combined with the bright one at the front make for a magnificent appearance from every angle. 20 ARGB LEDs give you many opportunities to individualize your PC build. For Radiators and Heatsinks With a remarkably high air pressure of up to 2.3mm/H2O, Light Wings 140mm PWM high-speed is the best choice for water-cooled and air-cooled systems alike. The nine airflow-optimized fan blades provide enough air pressure to make this fan perfect, even in demanding configurations. Very Quiet Operation A highly optimized impeller achieves the silent operation be quiet! is famous for. With a noise level of 31dB(A) at maximum fan speed, it proves that instead of being a replacement the lighting is an addon to silent and very powerful operation. All features combine to make Light Wings 140mm PWM high-speed the fan of choice for silent show cases and gaming systems alike. Fan speed adjustment Variable Fan Speed Function Pulse Width Modulation (PWM) allows compatible 4-pin controllers, including those built into many motherboards, to intelligently vary the speed and thus the noise level of the fan. With PWM the system can ramp up the cooling when it’s needed, or operate in maximum quiet mode when it’s not.

Review: 静か！ - 新しいPCを組み立て購入しましたがめちゃくちゃ静かで冷却性能も十分です
Review: Perfectos - Simplemente perfectos!

## Features

- ARGB lighting on front and rear
- Multiple colors and modes for an individual look thanks to 20 LEDs
- Nine silence-optimized fan blades for high pressure and low noise-generating turbulences

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09KMF9H1Z |
| Air Flow Capacity | 71.7 Cubic Feet Per Minute |
| Best Sellers Rank | #55,559 in Computers ( See Top 100 in Computers ) #455 in Computer Case Fans |
| Brand | be quiet! |
| Brand Name | be quiet! |
| Compatible Devices | Desktop |
| Cooling Method | Fan |
| Cooling method | Fan |
| Customer Reviews | 4.6 out of 5 stars 280 Reviews |
| Global Trade Identification Number | 04260052188798 |
| Included Components | Fan |
| Item Dimensions L x W x H | 14L x 14W x 2.5H centimeters |
| Item Weight | 100 Grams |
| Manufacturer | be quiet! |
| Material Type | Polycarbonate |
| Maximum Rotational Speed | 2200 RPM |
| Model | BL075 |
| Noise Level | 31 Decibels |
| Number of Items | 1 |
| Part Number | BL075 |
| Power Connector Type | 4-Pin |
| Power connector type | 4-Pin |
| Product dimensions | 14L x 14W x 2.5H centimeters |
| Set Name | PWM High-Speed |
| Unit Count | 1 Count |
| Voltage | 12 Volts |
| Wattage | 4.7 watts |

## Product Details

- **Brand:** be quiet!
- **Power connector type:** 4-Pin
- **Product dimensions:** 14L x 14W x 2.5H centimeters
- **Voltage:** 12 Volts
- **Wattage:** 4.7 watts

## Images

![be quiet! BL075 Light Wings 140mm PWM high-Speed, Premium ARGB Cooling Fan, 4-Pin, for radiators, black - Image 1](https://m.media-amazon.com/images/I/71m6DfuEW7L.jpg)
![be quiet! BL075 Light Wings 140mm PWM high-Speed, Premium ARGB Cooling Fan, 4-Pin, for radiators, black - Image 2](https://m.media-amazon.com/images/I/81+kgryIZiL.jpg)
![be quiet! BL075 Light Wings 140mm PWM high-Speed, Premium ARGB Cooling Fan, 4-Pin, for radiators, black - Image 3](https://m.media-amazon.com/images/I/71SABhTXgCL.jpg)
![be quiet! BL075 Light Wings 140mm PWM high-Speed, Premium ARGB Cooling Fan, 4-Pin, for radiators, black - Image 4](https://m.media-amazon.com/images/I/71jaWe6UIyL.jpg)
![be quiet! BL075 Light Wings 140mm PWM high-Speed, Premium ARGB Cooling Fan, 4-Pin, for radiators, black - Image 5](https://m.media-amazon.com/images/I/717ZAJ7LNxL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 静か！
*by じ***ん on 8 November 2025*

新しいPCを組み立て購入しましたがめちゃくちゃ静かで冷却性能も十分です

### ⭐⭐⭐⭐⭐ Perfectos
*by E***S on 6 October 2025*

Simplemente perfectos!

### ⭐⭐⭐⭐⭐ Be quiet una garanzia
*by M***L on 15 August 2025*

Be quiet come sempre una garanzia , ventola davvero di buona fattura, molto elegante l'anello led

## Frequently Bought Together

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

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-18*