---
product_id: 119225146
title: "3D Printer Cooling Fan, 40mm x 40mm x 10mm Blower Cooling Fan with 2 Pin Terminal for Hotend Extruder Heatsinks Makerbot MK7 MK8 CPU Chip (24V 0.06A)"
brand: "umlife"
price: "₩22252"
currency: KRW
in_stock: true
reviews_count: 8
category: "Umlife"
url: https://www.desertcart.kr/products/119225146-3d-printer-cooling-fan-40mm-x-40mm-x-10mm-blower
store_origin: KR
region: South Korea
---

# 24V high-efficiency power Ultra-quiet 27 dBA noise 6000 RPM airflow speed 3D Printer Cooling Fan, 40mm x 40mm x 10mm Blower Cooling Fan with 2 Pin Terminal for Hotend Extruder Heatsinks Makerbot MK7 MK8 CPU Chip (24V 0.06A)

**Brand:** umlife
**Price:** ₩22252
**Availability:** ✅ In Stock

## Summary

> 🌬️ Cool your prints, not your vibe — silent power for pro creators!

## Quick Answers

- **What is this?** 3D Printer Cooling Fan, 40mm x 40mm x 10mm Blower Cooling Fan with 2 Pin Terminal for Hotend Extruder Heatsinks Makerbot MK7 MK8 CPU Chip (24V 0.06A) by umlife
- **How much does it cost?** ₩22252 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/119225146-3d-printer-cooling-fan-40mm-x-40mm-x-10mm-blower)

## 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

- • **Built to Endure:** High-quality plastic and oil bearings ensure continuous, reliable performance for days on end—no overheating, no downtime.
- • **Plug & Play Precision:** Pre-fitted 2-pin connector with 30cm cable for effortless installation—get your 3D printer cooling optimized in seconds.
- • **Universal Compatibility:** Designed for Makerbot MK7/MK8 and other 3D printer hotends, this fan is the ultimate upgrade for your printing setup.
- • **Whisper-Quiet Operation:** At just 27 dBA, this fan cools without the distracting noise—perfect for focused workspaces and late-night printing marathons.
- • **Turbocharged Cooling Power:** 6000 RPM speed delivers 6.5 CFM airflow, keeping your hotend and extruder running cooler and longer under pressure.

## Overview

This 40x40x10mm 3D printer cooling fan operates at 24V and 0.06A, spinning at 6000 RPM to deliver 6.5 CFM airflow with minimal noise (27 dBA). Featuring a ready-to-use 2-pin connector and durable oil bearings, it’s engineered for continuous, reliable cooling of hotends and extruders, compatible with Makerbot MK7/MK8 and similar models. Lightweight and compact, it’s the essential upgrade for maintaining print quality and extending hardware life.

## Description

Buy 3D Printer Cooling Fan, 40mm x 40mm x 10mm Blower Cooling Fan with 2 Pin Terminal for Hotend Extruder Heatsinks Makerbot MK7 MK8 CPU Chip (24V 0.06A): Case Fans - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: They do fan things like fan things often do. - Decent little fans. Do the job without making too much noise. Bought these after buying the USB 5V variants, which I loved. They all have worked and the couple used just keep turning so far. Not a whole lot to say about them, they are fans. They move air. They function. They were inexpensive.
Review: Powerful enough to cool the hot end of Ender 3 and noise level is acceptable - One of the blades on the hot end cooling fan was missing and generated big noise with vibration. All my spare fans are 12V and decided to buy this from desertcart based on the reviews. Overall, they are powerful enough with acceptable noise. Now I replaced the one for the hot end and the one inside the control box. The original fan in the control box is still running well. But it generated too much noise after I swapped the board to be SKR Mini E3 V1.2 since it became ON all the time. Based on the price and its performance, I am pretty satisfied.

## Features

- ☀☀ Power Connection: 2 Pin-ph2.5;Cable length is 30cm/11.8in. Connector is already fitted and product is out-of-the-box ready for installation.
- ☀☀ Great replacement item for your all metal hotend or maybe a small cooling fan for your 3D printer nozzle setup.
- ☀☀ Made of high quality plastics with high end bearings, this 3D printer part cooling fan can run continuously for days at high speeds without hassle or concern.
- ☀☀ Size:40mm*40mm*10mm(L*D*H), Speed:6000RPM, Noise:27dBA, Bearing: oil, DC 24V, 0.06A.
- ☀☀ Note: If you meet the fans did not work, you can swap the red and black wires in the plug got it to work. (Any questions, you can contact us and we will give you a satisfied solution!).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07Q5R9HF4 |
| Air Flow Capacity | 6.5 cfm |
| Best Sellers Rank | #72 in Computer Case Fans |
| Brand | UMLIFE |
| Brand Name | UMLIFE |
| Compatible Devices | Printer |
| Cooling Method | Air |
| Customer Reviews | 4.3 out of 5 stars 273 Reviews |
| Item Dimensions L x W x H | 3.94"L x 15.75"W x 15.75"H |
| Item Weight | 9.07 g |
| Manufacturer | UMLIFE |
| Material Type | Metal |
| Maximum Rotational Speed | 6000 rpm |
| Model | 4010-24V |
| Noise Level | 27 db |
| Number of Items | 4 |
| Number of Packs | 1 |
| Part Number | 4010-24V |
| Power Connector Type | 2-Pin |
| Product Dimensions | 3.94"L x 15.75"W x 15.75"H |
| UPC | 701715546967 |
| Unit Count | 1 Count |
| Voltage | 24 volts |
| Wattage | 1.44 watts |

## Product Details

- **Product Dimensions:** 3.94"L x 15.75"W x 15.75"H
- **Brand:** UMLIFE
- **Power Connector Type:** 2-Pin
- **Voltage:** 24 Volts
- **Wattage:** 1.44 watts
- **Cooling Method:** Air
- **Compatible Devices:** Printer
- **Noise Level:** 27 dB
- **Material:** Metal
- **Maximum Rotational Speed:** 6000 RPM

## Images

![3D Printer Cooling Fan, 40mm x 40mm x 10mm Blower Cooling Fan with 2 Pin Terminal for Hotend Extruder Heatsinks Makerbot MK7 MK8 CPU Chip (24V 0.06A) - Image 1](https://m.media-amazon.com/images/I/61eKDJC+SfL.jpg)
![3D Printer Cooling Fan, 40mm x 40mm x 10mm Blower Cooling Fan with 2 Pin Terminal for Hotend Extruder Heatsinks Makerbot MK7 MK8 CPU Chip (24V 0.06A) - Image 2](https://m.media-amazon.com/images/I/81pKRo9+ooL.jpg)
![3D Printer Cooling Fan, 40mm x 40mm x 10mm Blower Cooling Fan with 2 Pin Terminal for Hotend Extruder Heatsinks Makerbot MK7 MK8 CPU Chip (24V 0.06A) - Image 3](https://m.media-amazon.com/images/I/618VV6Of1yL.jpg)
![3D Printer Cooling Fan, 40mm x 40mm x 10mm Blower Cooling Fan with 2 Pin Terminal for Hotend Extruder Heatsinks Makerbot MK7 MK8 CPU Chip (24V 0.06A) - Image 4](https://m.media-amazon.com/images/I/51pq5vsTdKL.jpg)
![3D Printer Cooling Fan, 40mm x 40mm x 10mm Blower Cooling Fan with 2 Pin Terminal for Hotend Extruder Heatsinks Makerbot MK7 MK8 CPU Chip (24V 0.06A) - Image 5](https://m.media-amazon.com/images/I/511GMGU-KtL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ They do fan things like fan things often do.
*by H***Y on May 5, 2020*

Decent little fans. Do the job without making too much noise. Bought these after buying the USB 5V variants, which I loved. They all have worked and the couple used just keep turning so far. Not a whole lot to say about them, they are fans. They move air. They function. They were inexpensive.

### ⭐⭐⭐⭐⭐ Powerful enough to cool the hot end of Ender 3 and noise level is acceptable
*by T***H on June 1, 2020*

One of the blades on the hot end cooling fan was missing and generated big noise with vibration. All my spare fans are 12V and decided to buy this from Amazon based on the reviews. Overall, they are powerful enough with acceptable noise. Now I replaced the one for the hot end and the one inside the control box. The original fan in the control box is still running well. But it generated too much noise after I swapped the board to be SKR Mini E3 V1.2 since it became ON all the time. Based on the price and its performance, I am pretty satisfied.

### ⭐⭐⭐⭐ Good Quiet Fan, But WIRED BACKWARDS!
*by L***E on May 14, 2021*

When I installed these on my 3d printer, I cut and crimped all 4 fans by normal convention (black negative, red positive). None of the 4 worked. However, I came back to Amazon and read through some reviews were talking about faulty wiring. I reversed the crimps in the JST housing and they now work perfectly! These fans have good air flow and are much quieter than the stock 4010 fan on my Voxelab Aquila (Ender 3v2 clone). Good value for the money. There's a slight high pitched whine, but it gets quickly drowned out once the parts fan, PSU, and MCU fans get going anyways. No heat creep even on long prints thus far.

## Frequently Bought Together

- 3D Printer Cooling Fan, 40mm x 40mm x 10mm Blower Cooling Fan with 2 Pin Terminal for Hotend Extruder Heatsinks Makerbot MK7 MK8 CPU Chip (24V 0.06A)
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- R REIFENG 4pcs 2M 3D Printer Parts Cooling Fan Extension Cable Wire 2pin Xh2.54 Connection Line Male Female

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**Shop now:** [https://www.desertcart.kr/products/119225146-3d-printer-cooling-fan-40mm-x-40mm-x-10mm-blower](https://www.desertcart.kr/products/119225146-3d-printer-cooling-fan-40mm-x-40mm-x-10mm-blower)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-10-03*