---
product_id: 167630938
title: "4 Pack USB Brushless Cooling Fan 40mm High Performance DC 5V Speed 4200 RPM for Small Appliances Series Replacement For Desktop"
brand: "umlife"
price: "205 kr"
currency: NOK
in_stock: true
category: "Umlife"
url: https://www.desertcart.no/products/167630938-4-pack-usb-brushless-cooling-fan-40mm-high-performance-dc
store_origin: NO
region: Norway
---

# 4200 RPM high-speed airflow USB powered for universal compatibility Ultra-quiet 22 dBA noise level 4 Pack USB Brushless Cooling Fan 40mm High Performance DC 5V Speed 4200 RPM for Small Appliances Series Replacement For Desktop

**Brand:** umlife
**Price:** 205 kr
**Availability:** ✅ In Stock

## Summary

> 🌀 Stay Cool, Stay Ahead: Power Your Productivity with Silent Precision!

## Quick Answers

- **What is this?** 4 Pack USB Brushless Cooling Fan 40mm High Performance DC 5V Speed 4200 RPM for Small Appliances Series Replacement For Desktop by umlife
- **How much does it cost?** 205 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/167630938-4-pack-usb-brushless-cooling-fan-40mm-high-performance-dc)

## Best For

- umlife enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Mighty:** Slim 40x40x10mm design fits tight spaces without compromising performance.
- • **Whisper-Quiet Operation:** Maintain focus with ultra-low 22 dBA noise, perfect for office or home setups.
- • **Durable Oil Bearing Tech:** Long-lasting, smooth rotation ensures reliable cooling day after day.
- • **Turbocharged Cooling Power:** Experience a powerful 3 CFM airflow that keeps your devices chill and efficient.
- • **Plug & Play USB Convenience:** Seamlessly power your fans with any USB port—no extra adapters needed.

## Overview

This 4-pack of 40mm USB brushless cooling fans delivers high-performance airflow at 4200 RPM with minimal noise (22 dBA). Designed for small appliances and desktop replacements, each fan features durable oil bearings and a convenient 1-meter USB lead for easy installation. Ideal for professionals seeking efficient, quiet cooling solutions that blend seamlessly into any workspace.

## Description

Buy 4 Pack USB Brushless Cooling Fan 40mm High Performance DC 5V Speed 4200 RPM for Small Appliances Series Replacement For Desktop: Case Fans - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- ❃❃ Fan size: 40x40x10mm(L*W*H); Rated Voltage: 5V DC, Current: 0.21A.
- ❃❃ Airflow: 3CFM, Speed: 4200±5%PRM, Noise: 22 DBA.
- ❃❃ Bearing Type: Oil Bearing.
- ❃❃ Lead Wire: USB; Length: Approx.1m / 39.37 in.
- ❃❃ Package Included: 4 * DC brushless fans.(Notice: 'DO NOT GET WET' or 'Put it in a humid environment'; Or it will stop working. Any questions, you can contact us and we will help you.)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07ZJ47Z2J |
| Air Flow Capacity | 3 cfm |
| Best Sellers Rank | #83 in Computer Case Fans |
| Brand Name | UMLIFE |
| Compatible Devices | Desktop |
| Cooling Method | Air |
| Customer Reviews | 4.4 4.4 out of 5 stars (785) |
| Item Dimensions L x W x H | 1.57"L x 0.39"W x 1.57"H |
| Item Weight | 0.27 g |
| Manufacturer | UMLIFE |
| Material Type | Lead |
| Maximum Rotational Speed | 4200 rpm |
| Model | 4010-5V |
| Noise Level | 22 db |
| Number of Items | 4 |
| Part Number | 4010-5V |
| Power Connector Type | USB two-pin |
| UPC | 701715431195 |
| Unit Count | 4 Count |
| Voltage | 5 volts |
| Wattage | 1.05 watts |

## Product Details

- **Brand:** UMLIFE
- **Compatible Devices:** Desktop
- **Cooling Method:** Air
- **Material:** Lead
- **Maximum Rotational Speed:** 4200 rpm
- **Noise Level:** 22 db
- **Power Connector Type:** USB two-pin
- **Product Dimensions:** 1.57"L x 0.39"W x 1.57"H
- **Voltage:** 5 volts
- **Wattage:** 1.05 watts

## Images

![4 Pack USB Brushless Cooling Fan 40mm High Performance DC 5V Speed 4200 RPM for Small Appliances Series Replacement For Desktop - Image 1](https://m.media-amazon.com/images/I/61pVawYY00L.jpg)

## Available Options

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

## Frequently Bought Together

- 4 Pack USB Brushless Cooling Fan 40mm High Performance DC 5V Speed 4200 RPM for Small Appliances Series Replacement For Desktop
- TEAYIR (Pack of 2) 3 AA Battery Holder, 3 AA Battery Case Box Holder 4.5-5V with Cover and On/Off Switch, with USB Cable

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**Shop now:** [https://www.desertcart.no/products/167630938-4-pack-usb-brushless-cooling-fan-40mm-high-performance-dc](https://www.desertcart.no/products/167630938-4-pack-usb-brushless-cooling-fan-40mm-high-performance-dc)

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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-16*