---
product_id: 751539179
title: "be quiet! High End Model with Speed Switching Function SILENT WINGS PRO 4 4.7 inches (120 mm) PWM BL098"
brand: "be quiet!"
price: "€ 6233.44"
currency: EUR
in_stock: true
reviews_count: 4
url: https://www.desertcart.de/products/751539179-be-quiet-high-end-model-with-speed-switching-function-silent
store_origin: DE
region: Germany
---

# Up to 3,000 RPM speed control Max airflow 83.9 CFM Ultra-quiet max 36.9 dBA noise be quiet! High End Model with Speed Switching Function SILENT WINGS PRO 4 4.7 inches (120 mm) PWM BL098

**Brand:** be quiet!
**Price:** € 6233.44
**Availability:** ✅ In Stock

## Summary

> 🌀 Silence Meets Power: The Fan Your Setup Deserves

## Quick Answers

- **What is this?** be quiet! High End Model with Speed Switching Function SILENT WINGS PRO 4 4.7 inches (120 mm) PWM BL098 by be quiet!
- **How much does it cost?** € 6233.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/751539179-be-quiet-high-end-model-with-speed-switching-function-silent)

## 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 Operation:** Experience powerful airflow without the noise—max 36.9 dBA keeps your workspace serene.
- • **Precision Speed Switching:** Seamlessly toggle between 1,600, 2,500, and 3,000 RPM for tailored cooling performance.
- • **Optimized Airflow & Pressure:** Max static pressure of 5.31 mmH2O delivers efficient cooling for high-demand setups.
- • **Complete Mounting Kit Included:** Versatile rubber, plastic mounts, and push pins for effortless installation on radiators or cases.
- • **Long-Lasting Fluid Dynamic Bearing:** Engineered for durability with a 300,000-hour lifespan, ensuring reliable silent performance.

## Overview

The be quiet! SILENT WINGS PRO 4 is a premium 120mm PWM fan featuring three adjustable speed levels up to 3,000 RPM, delivering a maximum airflow of 83.9 CFM while maintaining ultra-quiet operation at 36.9 dBA. Equipped with a fluid dynamic bearing for exceptional durability and a 300,000-hour lifespan, it includes versatile mounting accessories for easy installation on radiators or cases, making it the ultimate choice for professionals seeking silent yet powerful cooling.

## Description

Full description not available

## Features

- Size: 4.7 x 4.7 x 1.0 inches (120 x 120 x 25 mm); Weight: 8.9 oz (227 g); Cable Length: 19.7 inches (50
- Fan Speed: Up to 3,000 rpm (3 levels of medium speed, 1,600 rpm, high speed, 2,500 rpm, ultra-high speed, 3,000 rpm); Air Flow: 83.9 CFM (max) Noise: 36.9 dBA (max), Static Pressure: 5.31 mmH2O (max)
- Drive Voltage: DC 12 V (5 - 13.2 V); Power Consumption: 3.6 W; Rated Current: 0.3 A
- Bearing: Fluid Dynamic Bearing (FDB). Product Life: 300,000 hours (25 degrees Celsius)
- Accessories: Fan corner for radiator, rubber and hard plastic mount, push pin, fan screw, manual (English language not guaranteed)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B746VB2F |
| Air Flow Capacity | 83.9 Cubic Feet Per Minute |
| Best Sellers Rank | #21 in Computer Case Fans |
| Brand | be quiet! |
| Color | Black |
| Compatible Devices | Desktop, Laptop, Server, Graphic Cards, Electronic Enclosures, Other Cooling Systems |
| Computer Memory Type | DIMM |
| Cooling Method | Fan |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,305) |
| Date First Available | July 21, 2022 |
| Global Trade Identification Number | 04260052188903 |
| Item Dimensions LxWxH | 4.72 x 0.98 x 4.72 inches |
| Item Weight | 10.9 ounces |
| Item model number | BL098 |
| Manufacturer | be quiet! |
| Material | Copper |
| Maximum Rotational Speed | 3000 RPM |
| Noise Level | 36.9 Decibels |
| Number of Items | 1 |
| Power Connector Type | 4-Pin |
| Product Dimensions | 4.72"L x 4.13"W x 4.72"H |
| Series | BL098 |
| UPC | 827676014038 735280754014 |
| Voltage | 12 Volts |
| 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! High End Model with Speed Switching Function SILENT WINGS PRO 4 4.7 inches (120 mm) PWM BL098 - Image 1](https://m.media-amazon.com/images/I/81j0X6QaBhL.jpg)
![be quiet! High End Model with Speed Switching Function SILENT WINGS PRO 4 4.7 inches (120 mm) PWM BL098 - Image 2](https://m.media-amazon.com/images/I/61Tf43y4uML.jpg)
![be quiet! High End Model with Speed Switching Function SILENT WINGS PRO 4 4.7 inches (120 mm) PWM BL098 - Image 3](https://m.media-amazon.com/images/I/619qBfL1udL.jpg)
![be quiet! High End Model with Speed Switching Function SILENT WINGS PRO 4 4.7 inches (120 mm) PWM BL098 - Image 4](https://m.media-amazon.com/images/I/7147vOX3SZL.jpg)
![be quiet! High End Model with Speed Switching Function SILENT WINGS PRO 4 4.7 inches (120 mm) PWM BL098 - Image 5](https://m.media-amazon.com/images/I/61Gyv4oYt3L.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 名前に偽りなし
*by ミ***ネ on August 6, 2023*

知らぬ間にsilent wings 4シリーズが発売されていたので使用中の3との違いも確かめたくて購入してみました。今回は140mmですが相変わらず静かなのに風量が凄いですね。高速回転させてみても耳につく音がマイルドなので嫌な感じが一切しません。リアに排気で取り付けましたがケース内の熱気をしっかり吸い出してくれます。お高めではありますが、MTBFが300,000時間(25℃)なので安いのを何度も買うよりはトータルのコスパは良くなると思います。まぁsilent wings 3との違いは正直分かりませんでした笑

### ⭐⭐⭐⭐⭐ 高級品
*by T***J on July 30, 2025*

値段はお高いですが値段に見合った高級感があります。

### ⭐⭐⭐⭐⭐ 静かですよ
*by あ***屋 on October 15, 2023*

車内のサーキュレーターを自作するのに使用。風量はあるのにしっかり静音でMAX時でも振動無し。PWM制御も仕様通りの動作（当たり前か）

## 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 Germany*
*Store origin: DE*
*Last updated: 2026-02-22*