---
product_id: 591241689
title: "NF-A4x10 24V PWM, High-Performance Quiet Fan 40mm | High Airflow Low Noise 24V, 10mm Slim Fan, for Ventilation and Electronics Cooling, Ideal for 3D Printers, 5000rpm 4-Pin PWM"
brand: "noctua"
price: "R652"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Noctua"
url: https://www.desertcart.co.za/products/591241689-nf-a4x10-24v-pwm-high-performance-quiet-fan-40mm-high
store_origin: ZA
region: South Africa
---

# 24V high-power efficiency Ultra-quiet 19.6 dB noise level 5000 RPM max airflow NF-A4x10 24V PWM, High-Performance Quiet Fan 40mm | High Airflow Low Noise 24V, 10mm Slim Fan, for Ventilation and Electronics Cooling, Ideal for 3D Printers, 5000rpm 4-Pin PWM

**Brand:** noctua
**Price:** R652
**Availability:** ✅ In Stock

## Summary

> 🌟 Upgrade your 3D printing game with the silent airflow champion!

## Quick Answers

- **What is this?** NF-A4x10 24V PWM, High-Performance Quiet Fan 40mm | High Airflow Low Noise 24V, 10mm Slim Fan, for Ventilation and Electronics Cooling, Ideal for 3D Printers, 5000rpm 4-Pin PWM by noctua
- **How much does it cost?** R652 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/591241689-nf-a4x10-24v-pwm-high-performance-quiet-fan-40mm-high)

## Best For

- noctua enthusiasts

## Why This Product

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

## Key Features

- • **Smart PWM Control:** 4-pin PWM connector automatically adjusts fan speed for optimal cooling and energy efficiency.
- • **Plug & Play Versatility:** Includes multiple adaptors and mounts for seamless integration with popular 3D printers like Creality and Ankermake.
- • **Whisper-Quiet Operation:** Experience near-silent performance at any speed, so your workspace stays calm and focused.
- • **Precision Cooling Powerhouse:** Turbocharge your 3D prints with a 5000 RPM airflow beast that keeps your hotend perfectly chilled.
- • **Built to Last, Backed by Trust:** Premium-grade SSO2 bearing with over 150,000 hours MTTF ensures durability that outlasts your projects.

## Overview

The Noctua NF-A4x10 24V PWM is a compact, high-performance 40mm fan designed for 24V applications like 3D printer hotend and part cooling. Delivering up to 5000 RPM with ultra-quiet 19.6 dB noise levels, it features advanced PWM speed control, premium SSO2 bearings for exceptional durability (MTTF >150,000 hours), and comes with versatile adaptors and anti-vibration mounts for easy installation on popular 3D printers. Trusted for its reliability and silent operation, it’s the ultimate upgrade for professional-grade printing precision.

## Description

desertcart.com: Noctua NF-A4x10 24V PWM, High-Performance Quiet Fan 40mm | High Airflow Low Noise 24V, 10mm Slim Fan, for Ventilation and Electronics Cooling, Ideal for 3D Printers, 5000rpm 4-Pin PWM : Industrial & Scientific

Review: Great Ankermake M5c upgrade! - After the second hotend fan went out in less than a year of owning my Ankermake M5C I decided to give this a try purely in the hopes that it would be a more durable replacement. While it's too soon to know how much longer it'll last compared to the oem replacement fans, I have to say that my overall print quality has improved dramatically! All the silly little issues that had me chasing my tail, tweaking settings constantly are now over. Layer adhesion, bed adhesion, bridging problems, elephant footing, general warping... gone. I've even been able to stop using brims or rafts and my supports separate with nearly no post-print cleanup. Obviously, your results may vary but I'm absolutely recommending this fan as the best drop-in hotend fan upgrade if you own an Ankermake M5C. Installation is a breeze using the included 2 wire adapter, a few hex wrenches from your ankermake tool kit, and some pliers to help lock down the scotch locks. Just cut off your old fan's connector leaving enough wire for routing around the extruder gear and connect it to the 2 wire adapter via the scotch locks (red to grey, black to black). If you've never used scotch locks before, remember that it's not necessary to strip the wires, just make sure they're fully inserted into the scotch lock and press the center down as straight as possible. If you get it canted, it could break the scotch lock (others have mentioned this in their reviews). Luckily, Noctua provides 4 in the kit so you have extras for 2 wire applications like the M5C. Otherwise the installation is just the same as an oem replacement and instructions can be found on Ankermake's support site. If I somehow acquire another M5C, I'd do this swap as soon as it's out of the box. I'm that sold. My only gripe is that it doesn't appear that they make a 3010 version to replace my noisy pcba fan. Buy this fan if you have an Ankermake M5C, seriously. Oh yeah, it's super quiet too!
Review: The best fans available - There’s a reason Noctua can get away with making their fans the blandest color combination known to man. It’s because nobody else can compete. There simply isn’t a better fan manufacturer out there with the same level of long term quality and customer service. The included accessories show they know their market and the intended use cases by providing many different options to connect to whatever you have in mind. The fan is basically dead silent even at max RPM. Do yourself a favor and stick with Noctua, you won’t regret it.

## Features

- 24V version of Noctua’s award-winning quiet 40x10mm fan, ideal upgrade/replacement 4cm fan for 3D printing (hot end or part cooling) and other 24V applications
- 5000rpm max., 4-pin PWM connector for automatic speed control via 4-pin PWM fan headers (maximum airflow performance when required, near-silent at lower speeds)
- NA-AC9 adaptor cable for popular 3D printers with JST XHP-2 2.5mm headers (e.g. Creality Ender 3 & CR-10, Anycubic Mega), ideal to improve printing performance and quietness of operation
- Includes anti-vibration mounts, fan screws, extension cable, Low-Noise Adaptor (LNA), NA-AC9 adaptor and OmniJoin adaptor set for connecting the fan to proprietary fan headers
- Trusted Noctua quality with premium-grade SSO2 bearing (MTTF > 150,000 h), safety certifications from UL and TÜV, protected against reverse polarity, over voltage and over current (short-circuits)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CN39MCPL |
| Best Sellers Rank | #20,613 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #283 in 3D Printer Accessories |
| Brand | Noctua |
| Brand Name | Noctua |
| Compatible Devices | Desktop |
| Cooling Method | Air |
| Customer Reviews | 4.6 out of 5 stars 747 Reviews |
| Global Trade Identification Number | 09010018100679 |
| Included Components | NF-A4x10 24V PWM |
| Item Dimensions L x W x H | 1.57"L x 1.57"W x 0.39"H |
| Manufacturer | Noctua |
| Material Type | Fibre-glass reinforced PBT |
| Maximum Rotational Speed | 5000 rpm |
| Model | NF-A4x10 24V PWM |
| Noise Level | 19.6 db |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | NF-A4x10 24V PWM |
| Power Connector Type | 4-Pin |
| Product Dimensions | 1.57"L x 1.57"W x 0.39"H |
| Unit Count | 1 Count |
| Voltage | 24 volts |
| Wattage | 1.08 watts |

## Product Details

- **Brand:** Noctua
- **Compatible Devices:** 3D Printer
- **Cooling Method:** Air
- **Material:** Fibre-glass reinforced PBT
- **Maximum Rotational Speed:** 5000 RPM
- **Noise Level:** 19.6 Decibels
- **Power Connector Type:** 4-Pin
- **Product Dimensions:** 1.57"L x 1.57"W x 0.39"H
- **Voltage:** 24 Volts
- **Wattage:** 1.08 watts

## Images

![NF-A4x10 24V PWM, High-Performance Quiet Fan 40mm | High Airflow Low Noise 24V, 10mm Slim Fan, for Ventilation and Electronics Cooling, Ideal for 3D Printers, 5000rpm 4-Pin PWM - Image 1](https://m.media-amazon.com/images/I/81ud+v9ghlL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Ankermake M5c upgrade!
*by S***. on March 23, 2025*

After the second hotend fan went out in less than a year of owning my Ankermake M5C I decided to give this a try purely in the hopes that it would be a more durable replacement. While it's too soon to know how much longer it'll last compared to the oem replacement fans, I have to say that my overall print quality has improved dramatically! All the silly little issues that had me chasing my tail, tweaking settings constantly are now over. Layer adhesion, bed adhesion, bridging problems, elephant footing, general warping... gone. I've even been able to stop using brims or rafts and my supports separate with nearly no post-print cleanup. Obviously, your results may vary but I'm absolutely recommending this fan as the best drop-in hotend fan upgrade if you own an Ankermake M5C. Installation is a breeze using the included 2 wire adapter, a few hex wrenches from your ankermake tool kit, and some pliers to help lock down the scotch locks. Just cut off your old fan's connector leaving enough wire for routing around the extruder gear and connect it to the 2 wire adapter via the scotch locks (red to grey, black to black). If you've never used scotch locks before, remember that it's not necessary to strip the wires, just make sure they're fully inserted into the scotch lock and press the center down as straight as possible. If you get it canted, it could break the scotch lock (others have mentioned this in their reviews). Luckily, Noctua provides 4 in the kit so you have extras for 2 wire applications like the M5C. Otherwise the installation is just the same as an oem replacement and instructions can be found on Ankermake's support site. If I somehow acquire another M5C, I'd do this swap as soon as it's out of the box. I'm that sold. My only gripe is that it doesn't appear that they make a 3010 version to replace my noisy pcba fan. Buy this fan if you have an Ankermake M5C, seriously. Oh yeah, it's super quiet too!

### ⭐⭐⭐⭐⭐ The best fans available
*by C***Y on July 18, 2026*

There’s a reason Noctua can get away with making their fans the blandest color combination known to man. It’s because nobody else can compete. There simply isn’t a better fan manufacturer out there with the same level of long term quality and customer service. The included accessories show they know their market and the intended use cases by providing many different options to connect to whatever you have in mind. The fan is basically dead silent even at max RPM. Do yourself a favor and stick with Noctua, you won’t regret it.

### ⭐⭐⭐⭐⭐ Good Fan
*by M***B on September 30, 2024*

A very good 40mm Quiet Fan. Needs low power to drive. I haven't found anything better. But there are a few things to remember. The noise measurements (all fans) were most likely made by suspending the fan in mid air. The manifold that you attach the fan to will alter the fan's air turbulence and most likely the greater the noise. The faster the rotational speed, the greater the noise and higher the frequency and greater the flow. I swagged the noise's frequency center as (RPM/60)x(Number of blades). I haven't used the PWM feature, but obviously a reduced rotational speed will reduce the noise. This fan works fine at 21 vdc with a reduced RPM and flow. Fan seems to get a bit louder as the fan gets warmer (and/or warmer ambient air). The fan is nicely packaged and comes with extra electrical connections. Although, who needs the extra connection after you used the one that fits your needs.

## Frequently Bought Together

- Noctua NF-A4x10 24V PWM, 40mm Quiet Fan for 3D Printers and Other Applications, 4-Pin, 24V Version (40x10mm, Brown)
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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-09-03*