---
product_id: 585847206
title: "be quiet! Pure Wings 3 140mm Quiet PWM Case Fan | High top-end Speed with Low Minimum RPM | Extraordinary air Pressure | BL108"
brand: "be quiet!"
price: "€ 32.70"
currency: EUR
in_stock: true
reviews_count: 8
category: "Be Quiet!"
url: https://www.desertcart.sk/products/585847206-be-quiet-pure-wings-3-140mm-quiet-pwm-case-fan
store_origin: SK
region: Slovakia
---

# 57.4 CFM airflow 21.9 dB ultra-quiet noise 1200 RPM max speed be quiet! Pure Wings 3 140mm Quiet PWM Case Fan | High top-end Speed with Low Minimum RPM | Extraordinary air Pressure | BL108

**Brand:** be quiet!
**Price:** € 32.70
**Availability:** ✅ In Stock

## Summary

> 💨 Silence Meets Power: Cool Your Setup Without the Noise

## Quick Answers

- **What is this?** be quiet! Pure Wings 3 140mm Quiet PWM Case Fan | High top-end Speed with Low Minimum RPM | Extraordinary air Pressure | BL108 by be quiet!
- **How much does it cost?** € 32.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/585847206-be-quiet-pure-wings-3-140mm-quiet-pwm-case-fan)

## 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:** 4-pin PWM connector enables smart BIOS tuning for perfect airflow balance.
- • **Whisper-Quiet Cooling:** Operate at ultra-low noise levels (21.9 dB) for distraction-free focus.
- • **Long-Lasting Reliability:** Rifle bearing technology ensures 80,000 hours of silent, durable performance.
- • **Optimized Airflow Design:** 7 aerodynamic blades + frame outlet maximize cooling efficiency at 57.4 CFM.
- • **Sleek German Engineering:** Crafted with premium German design for high-end performance and style.

## Overview

The be quiet! Pure Wings 3 140mm PWM Case Fan delivers exceptional airflow of 57.4 CFM at a whisper-quiet 21.9 dB noise level. Featuring a precision 4-pin PWM connector, it allows smart speed control up to 1200 RPM, optimizing cooling while minimizing sound. Its aerodynamic 7-blade design and optimized frame ensure extraordinary air pressure, perfect for demanding PC builds. Engineered in Germany with a durable rifle bearing, it promises up to 80,000 hours of reliable, silent operation—ideal for professionals seeking high performance without compromise.

## Description

Buy be quiet! Pure Wings 3 140mm Quiet PWM Case Fan | High top-end Speed with Low Minimum RPM | Extraordinary air Pressure | BL108: Case Fans - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Quiet and Cool - I bought these to go in my NZXT H9 Flow case and replace the stock case fans (3wire) with these PWM 4 wire fans, they offer superior control over the normal 3 pin. This keeps my case cool and quiet with the proper tune. I do near hear any rubbing or vibration from these so they should be well balanced. Use the Qtuning in the BIOS or any smart fan control that is available and switch the fans to PWM in the bios to properly use these. My temps are low on high end stuff and fan speeds stay minimal. Absolutely functions perfect in my case and settings. Keys to quiet: Bigger fans offer more flow at lower RPM = lower noise. More fans = more flow allowing lower RPM of all fans. A bigger case is usually better at cooling, a 9-10 fan case will not be noisy if tuned and built properly.
Review: great budget item does the job - The be quiet! Pure Wings 3 140mm PWM White Fan (BL112) has been an impressive addition to my PC build. Its high top-end speed and low minimum RPM offer a perfect balance between performance and quiet operation. The optimized fan frame design ensures excellent airflow, providing extraordinary air pressure that effectively cools my system. Despite its powerful performance, the fan operates quietly, making it ideal for noise-sensitive environments. The all-white design adds a sleek and modern look to my setup, perfectly complementing my build's aesthetics. Overall, the Pure Wings 3 140mm PWM fan delivers both exceptional cooling efficiency and a stylish appearance, making it a great choice for any PC enthusiast.

## Features

- OPTIMIZED FRAME: The fan frame outlet designed for peak performance on radiators
- AIRFLOW: 7 airflow-optimized fan blades not only reduce noise, but ensure performance under demanding configurations
- QUIET PERFORMANCE: Pure Wings 3 can be operated with very low minimum rpm for very quiet operation
- LONG BEARING LIFE: Long life rifle bearing gives an operating lifetime of 80,000 hours
- German Design | German Engineering | German Quality | German Performance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CM3Z4XFB |
| Air Flow Capacity | 57.4 Cubic Feet Per Minute |
| Best Sellers Rank | #33 in Computer Case Fans |
| Brand | be quiet! |
| Brand Name | be quiet! |
| Compatible Devices | Desktop |
| Cooling Method | Air |
| Customer Reviews | 4.8 out of 5 stars 675 Reviews |
| EU Spare Part Availability Duration | 1 Years |
| Global Trade Identification Number | 04260052190807 |
| Included Components | 1 product |
| Item Height | 1.27 centimeters |
| Item Weight | 210 Grams |
| Manufacturer | be quiet! |
| Material Type | Plastic |
| Maximum Rotational Speed | 1200 RPM |
| Noise Level | 21.9 Decibels |
| Power Connector Type | 4-Pin |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts |
| Warranty Description | 2 year manufacturer |
| Wattage | 3.6 watts |

## Product Details

- **Brand:** be quiet!
- **Power Connector Type:** 4-Pin
- **Voltage:** 12 Volts
- **Wattage:** 3.6 watts
- **Cooling Method:** Air
- **Compatible Devices:** Desktop
- **Noise Level:** 21.9 Decibels
- **Material:** Plastic
- **Maximum Rotational Speed:** 1200 RPM
- **Air Flow Capacity:** 57.4 Cubic Feet Per Minute

## Images

![be quiet! Pure Wings 3 140mm Quiet PWM Case Fan | High top-end Speed with Low Minimum RPM | Extraordinary air Pressure | BL108 - Image 1](https://m.media-amazon.com/images/I/71MJ7Nfj74L.jpg)

## Available Options

This product comes in different **Color, Size, Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quiet and Cool
*by B***N on December 13, 2025*

I bought these to go in my NZXT H9 Flow case and replace the stock case fans (3wire) with these PWM 4 wire fans, they offer superior control over the normal 3 pin. This keeps my case cool and quiet with the proper tune. I do near hear any rubbing or vibration from these so they should be well balanced. Use the Qtuning in the BIOS or any smart fan control that is available and switch the fans to PWM in the bios to properly use these. My temps are low on high end stuff and fan speeds stay minimal. Absolutely functions perfect in my case and settings. Keys to quiet: Bigger fans offer more flow at lower RPM = lower noise. More fans = more flow allowing lower RPM of all fans. A bigger case is usually better at cooling, a 9-10 fan case will not be noisy if tuned and built properly.

### ⭐⭐⭐⭐⭐ great budget item does the job
*by N***6 on August 5, 2024*

The be quiet! Pure Wings 3 140mm PWM White Fan (BL112) has been an impressive addition to my PC build. Its high top-end speed and low minimum RPM offer a perfect balance between performance and quiet operation. The optimized fan frame design ensures excellent airflow, providing extraordinary air pressure that effectively cools my system. Despite its powerful performance, the fan operates quietly, making it ideal for noise-sensitive environments. The all-white design adds a sleek and modern look to my setup, perfectly complementing my build's aesthetics. Overall, the Pure Wings 3 140mm PWM fan delivers both exceptional cooling efficiency and a stylish appearance, making it a great choice for any PC enthusiast.

### ⭐⭐⭐⭐⭐ Nice Stuff...
*by T***R on October 22, 2025*

I got a new NZXT custom build and the case has extra room for more fans. Did it NEED it? Not really, but why run and intake and exhaust fan at 80% power (which you can hear) when you can run 3 Intakes and 2 Exhaust fans at 40% power (which is silent) and get more air moving through the case? Bright White (matched my case), Installs like any other PWM fan. Are there better fans? Maybe, but if you just want affordable and quiet airflow? These will do that and not break the bank.

## Frequently Bought Together

- be quiet! Pure Wings 3 140mm Quiet PWM Case Fan | High top-end Speed with Low Minimum RPM | Extraordinary air Pressure | BL108
- be quiet! Pure Wings 3 120mm PWM High-Speed Case Fan | Speed-regulating Closed Loop Motor| Extraordinary Air Pressure | Very Quiet Operation | BL106
- Cable Matters 2-Pack 3 Way 4 Pin PWM Fan Splitter Cable 12 Inches, PC Fan Splitter 1 to 3 Converter, PC Fan Extension Cable

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-23*