---
product_id: 455996571
title: "be quiet! Silent Wings Pro 4 120mm PWM 3000 RPM Premium Low Noise Cooling Fan | 4-Pin | BL098"
brand: "be quiet!"
price: "210.72 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Be Quiet!"
url: https://www.desertcart.tn/products/455996571-be-quiet-silent-wings-pro-4-120mm-pwm-3000-rpm
store_origin: TN
region: Tunisia
---

# 83.9 CFM airflow Virtually inaudible noise Up to 3000 RPM speed be quiet! Silent Wings Pro 4 120mm PWM 3000 RPM Premium Low Noise Cooling Fan | 4-Pin | BL098

**Brand:** be quiet!
**Price:** 210.72 DT
**Availability:** ✅ In Stock

## Summary

> 💨 Silent wings, powerful breeze — cool your rig without the noise!

## Quick Answers

- **What is this?** be quiet! Silent Wings Pro 4 120mm PWM 3000 RPM Premium Low Noise Cooling Fan | 4-Pin | BL098 by be quiet!
- **How much does it cost?** 210.72 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/455996571-be-quiet-silent-wings-pro-4-120mm-pwm-3000-rpm)

## 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

- • **Whisper-Quiet Power:** Experience ultra-silent cooling with noise levels as low as 36.9 dB, perfect for focused workspaces and sleek setups.
- • **Dynamic Speed Control:** Switch effortlessly between medium, high, and ultra-high speeds (up to 3000 RPM) to balance performance and silence on demand.
- • **Vibration-Free Operation:** 6-pole motor with fluid-dynamic bearings ensures smooth, low-vibration performance that extends fan lifespan.
- • **Precision Airflow Engineering:** Optimized fan blades and funnel-shaped frame deliver maximum air pressure for superior radiator and heat sink cooling.
- • **Sleek Aesthetic & Compatibility:** Matte black design with premium cabling fits seamlessly into any professional build, compatible with desktops, servers, and more.

## Overview

The be quiet! Silent Wings Pro 4 120mm PWM fan combines cutting-edge blade design and a 6-pole motor to deliver up to 83.9 CFM airflow at a whisper-quiet 36.9 dB noise level. With adjustable speeds up to 3000 RPM and a funnel-shaped frame for high air pressure, it’s engineered for premium cooling performance on radiators and heat sinks. Its sleek black finish and long cables make it a top choice for professional-grade, silent PC builds.

## Description

Buy be quiet! Silent Wings Pro 4 120mm PWM 3000 RPM Premium Low Noise Cooling Fan | 4-Pin | BL098: Case Fans - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Honest thoughts after installing them and using them for over a year. - The fans are very quiet, they let an amazing amount of air flow even with them switched onto the quiet mode. The installation could be better as I replaced 6 fans with these and the 120mm model and screwing in 24 screws with the ones they provide was not fun at all. They all hooked up and worked perfectly on first boot, didn't have any cable length issues as they were all long enough for my ATX size build. Overall it's a good product I would recommend.
Review: Best 140mm silent fans on the market - I’ve tried a lot of high-end fans from Noctua, Phanteks, Lian Li, Arctic, etc, and I was really surprised with how good the SWP 4’s are. In some ways IMO they are one of the best 140mm fans on the market, if not thee best. Let me explain why. In terms of brands the two best fans I’ve ever used are the Noctua NF-A12 G2’S and the Phanteks T30. Like the SWP 4’s they both strike the perfect balance between high airflow and silent operation. HOWEVER, the reason why I ended up going with the SWP 4’s is because (1) the Noctua G2’s only come in their distinctive yet fugly brown color, and (2) Phanteks still hasn’t released a 140mm version of the T30. So essentially, if you need black 140mm fans that are both high performing and silent, the SWP 4’s are currently the best option on the market today. They’re also a very attractive fan with high quality cabling so if you’re into aesthetic building like I am they look great on a radiator. In terms of how quiet they are, I have them in my SFF PC which sits directly on my work desk and while idle my PC is completely silent. But even at higher RPM my PC sounds similar to an air purifier - no vibrations, motor sounds, droning, etc, just a pleasant and subtle rush of air akin to white noise. Overall I definitely recommend these fans especially if you need 140mm.

## Features

- Optimized fan blades for the highest performance on radiators and heat sinks
- Speed switch allows changing maximum PWM speed between medium-speed, high-speed and ultra-high-speed (up to 3000 rpm)
- Small tip clearance and a fan frame with a funnel-shaped air outlet for extremely high air pressure
- Virtually inaudible operation at regular speed
- 6-pole fan motor and fluid-dynamic bearing for less vibration and very smooth operations

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B746VB2F |
| Air Flow Capacity | 83.9 cfm |
| Best Sellers Rank | #22 in Computer Case Fans |
| Brand | be quiet! |
| Brand Name | be quiet! |
| Compatible Devices | Desktop, Laptop, Server, Graphic Cards, Electronic Enclosures, Other Cooling Systems |
| Cooling Method | Fan |
| Customer Reviews | 4.6 out of 5 stars 1,179 Reviews |
| Global Trade Identification Number | 04260052188903 |
| Included Components | be quiet! Fan BL098 Silent Wings Pro 4 120mm PWM Black Retail |
| Item Dimensions L x W x H | 4.72"L x 4.13"W x 4.72"H |
| Item Weight | 310 g |
| Manufacturer | be quiet! |
| Material Type | Copper |
| Maximum Rotational Speed | 3000 rpm |
| Model | BL098 |
| Noise Level | 36.9 db |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | BL098 |
| Power Connector Type | 4-Pin |
| Product Dimensions | 4.72"L x 4.13"W x 4.72"H |
| Set Name | PWM Pro Version |
| UPC | 827676014038 735280754014 |
| Unit Count | 1 Count |
| Voltage | 12 volts |
| Warranty Description | 1 year |
| Wattage | 3 watts |

## Product Details

- **Brand:** be quiet!
- **Compatible Devices:** Desktop, Laptop, Server, Graphic Cards, Electronic Enclosures, Other Cooling Systems
- **Cooling Method:** Fan
- **Material:** Copper
- **Maximum Rotational Speed:** 3000 RPM
- **Noise Level:** 36.9 Decibels
- **Power Connector Type:** 4-Pin
- **Product Dimensions:** 4.72"L x 4.13"W x 4.72"H
- **Voltage:** 12 Volts
- **Wattage:** 3 watts

## Images

![be quiet! Silent Wings Pro 4 120mm PWM 3000 RPM Premium Low Noise Cooling Fan | 4-Pin | BL098 - Image 1](https://m.media-amazon.com/images/I/81j0X6QaBhL.jpg)
![be quiet! Silent Wings Pro 4 120mm PWM 3000 RPM Premium Low Noise Cooling Fan | 4-Pin | BL098 - Image 2](https://m.media-amazon.com/images/I/61Tf43y4uML.jpg)
![be quiet! Silent Wings Pro 4 120mm PWM 3000 RPM Premium Low Noise Cooling Fan | 4-Pin | BL098 - Image 3](https://m.media-amazon.com/images/I/71YM6nyJxfL.jpg)
![be quiet! Silent Wings Pro 4 120mm PWM 3000 RPM Premium Low Noise Cooling Fan | 4-Pin | BL098 - Image 4](https://m.media-amazon.com/images/I/619qBfL1udL.jpg)
![be quiet! Silent Wings Pro 4 120mm PWM 3000 RPM Premium Low Noise Cooling Fan | 4-Pin | BL098 - Image 5](https://m.media-amazon.com/images/I/7147vOX3SZL.jpg)

## Available Options

This product comes in different **Color, Size, Set** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Honest thoughts after installing them and using them for over a year.
*by E***H on June 18, 2026*

The fans are very quiet, they let an amazing amount of air flow even with them switched onto the quiet mode. The installation could be better as I replaced 6 fans with these and the 120mm model and screwing in 24 screws with the ones they provide was not fun at all. They all hooked up and worked perfectly on first boot, didn't have any cable length issues as they were all long enough for my ATX size build. Overall it's a good product I would recommend.

### ⭐⭐⭐⭐⭐ Best 140mm silent fans on the market
*by M***H on October 1, 2025*

I’ve tried a lot of high-end fans from Noctua, Phanteks, Lian Li, Arctic, etc, and I was really surprised with how good the SWP 4’s are. In some ways IMO they are one of the best 140mm fans on the market, if not thee best. Let me explain why. In terms of brands the two best fans I’ve ever used are the Noctua NF-A12 G2’S and the Phanteks T30. Like the SWP 4’s they both strike the perfect balance between high airflow and silent operation. HOWEVER, the reason why I ended up going with the SWP 4’s is because (1) the Noctua G2’s only come in their distinctive yet fugly brown color, and (2) Phanteks still hasn’t released a 140mm version of the T30. So essentially, if you need black 140mm fans that are both high performing and silent, the SWP 4’s are currently the best option on the market today. They’re also a very attractive fan with high quality cabling so if you’re into aesthetic building like I am they look great on a radiator. In terms of how quiet they are, I have them in my SFF PC which sits directly on my work desk and while idle my PC is completely silent. But even at higher RPM my PC sounds similar to an air purifier - no vibrations, motor sounds, droning, etc, just a pleasant and subtle rush of air akin to white noise. Overall I definitely recommend these fans especially if you need 140mm.

### ⭐⭐⭐⭐⭐ Silent Wings are exactly that
*by R***. on September 6, 2025*

Be Quiet! has become one of the best fan companies for PC building, they may be a bit more expensive but the quality and air flow they provide is top notch. I personally purchased 4 of these for my gaming PC, and it made a huge difference in temps compared to the stock fans on my Fractal Torrent case. They run at a good speed of up to 2400 rpm and make a lot less noise compared to the stock fans I had. The airflow in my case is great with these fans installed on both the exhaust, and bottom intake. Will be my go-to fan company for years to come if the quality and performance stays top notch. Thanks again Be Quiet!

## Frequently Bought Together

- be quiet! Silent Wings Pro 4 120mm PWM 3000 RPM Premium Low Noise Cooling Fan | 4-Pin | BL098
- be quiet! Silent Wings Pro 4 140mm PWM High Speed 2400 RPM Premium Low Noise Cooling Fan | 4-Pin | BL099
- Cable Matters 2-Pack 3 Way 4 Pin PWM Fan Splitter Cable - 12 Inches / 30cm, 1x PWM-Controlled Fan with 2 Follower Fans, PC Fan Splitter 1 to 3 Converter, PC-Fan Extension Cable

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-27*