---
product_id: 585361753
title: "Noctua NF-A4x10 5V PWM"
brand: "noctua"
price: "S/.260"
currency: PEN
in_stock: true
url: https://www.desertcart.pe/products/585361753-noctua-nf-a4x10-5v-pwm
store_origin: PE
region: Peru
---

# 5000 RPM max speed Ultra-quiet 19.6 dB(A) 5V 4-pin PWM with USB power Noctua NF-A4x10 5V PWM

**Brand:** noctua
**Price:** S/.260
**Availability:** ✅ In Stock

## Summary

> 🌀 Stay cool, stay ahead — the silent fan your setup deserves!

## Quick Answers

- **What is this?** Noctua NF-A4x10 5V PWM by noctua
- **How much does it cost?** S/.260 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/585361753-noctua-nf-a4x10-5v-pwm)

## 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

- • **Compact Yet Mighty:** Ultra-slim 40x40x10 mm design fits seamlessly into tight spaces without compromising airflow.
- • **Precision PWM Control:** 5V 4-pin PWM ensures dynamic speed adjustment for optimal performance and energy efficiency.
- • **Vibration-Free Stability:** Anti-vibration mounts and OmniJoin adaptor set guarantee silent, secure installation every time.
- • **Whisper-Quiet Powerhouse:** Experience premium cooling with noise levels barely above a whisper at 19.6 dB(A).
- • **Universal USB Compatibility:** Run your fan effortlessly from USB ports, power banks, or smartphone chargers with included adaptor.

## Overview

The Noctua NF-A4x10 5V PWM is a compact, ultra-quiet 40x40x10 mm fan designed for professional-grade cooling in tight spaces. Featuring a max speed of 5000 RPM and advanced PWM control, it delivers efficient airflow at just 19.6 dB(A). Its 5V 4-pin connector with USB adaptor compatibility and anti-vibration mounts make it the perfect silent cooling solution for desktops and USB-powered devices.

## Description

Noctua NF-A4x10 5V PWM

## Features

- Premium quiet fan, 40x40x10 mm, 5V, 4-pin PWM, max. 5000 RPM, max. 19.6 dB(A), >150,000 h MTTF
- Award-winning 40x10mm A-series fan with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance
- 5V 4-pin PWM version (5000rpm maximum speed) with polarity protection for 5V applications with PWM speed control
- USB power adaptor cable allows the fan to run on devices with USB host ports, power banks or USB power supplies such as those used by smartphones
- Includes anti-vibration mounts, fan screws, extension cable and OmniJoin adaptor set for connecting the fan to proprietary fan headers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 40L x 40W x 10H Millimeters |
| Brand | Noctua |
| Power Connector Type | 4-Pin |
| Voltage | 5 Volts |
| Cooling Method | Fan |
| Compatible Devices | Desktop |
| Noise Level | 19.6 dB |
| Material | Fibre-glass reinforced PBT |
| Maximum Rotational Speed | 5000 RPM |
| Air Flow Capacity | 4.8 Cubic Feet Per Minute |
| UPC | 841501110320 |
| Manufacturer | Noctua |
| Number of Items | 1 |
| Country of Origin | USA |
| Model number | NF-A4X10 5V PWM |
| Colour | Brown |
| Item Weight | 80 g |
| Item model number | NF-A4X10 5V PWM |
| Auto Focus Included | No |
| Included Components | Camera Body |
| Are batteries included? | No |
| Lithium battery voltage | 1 Volts |
| External Certification | Não aplicável |

## Product Details

- **Product Dimensions:** 40L x 40W x 10H Millimeters
- **Brand:** Noctua
- **Power Connector Type:** 4-Pin
- **Voltage:** 5 Volts
- **Cooling Method:** Fan

## Images

![Noctua NF-A4x10 5V PWM - Image 1](https://m.media-amazon.com/images/I/81ud+v9ghlL.jpg)
![Noctua NF-A4x10 5V PWM - Image 2](https://m.media-amazon.com/images/I/81F9vofeStL.jpg)
![Noctua NF-A4x10 5V PWM - Image 3](https://m.media-amazon.com/images/I/81+BMLQoNqL.jpg)
![Noctua NF-A4x10 5V PWM - Image 4](https://m.media-amazon.com/images/I/816Nqucs+fL.jpg)
![Noctua NF-A4x10 5V PWM - Image 5](https://m.media-amazon.com/images/I/81FlwiHT-2L.jpg)

## Questions & Answers

**Q: I need to control the speed using arduino (the arduino has a 500 hz pwm frecuency) can this fan handle this frequency for pwm or what it is?**
A: You can change the PWM to FAST PWM for these applications on Arduino. Googalize "25k PWM Arduino code". The real issue is trying to find data specs on the PWM IC that Noctua uses. Googalize "Noctua PWM white paper" and you'll get all the info you need on their PWM specs. Target frequency is 25kHz but the acceptable range is 21kHz to 28kHz. GOOD LUCK.

**Q: Is there a 5vdc pwm temperature controller for this fan? been searching, but can't find.**
A: No its controlled by the motherboard.  I threw away the usb adapter cable, If it was used to power the fan, since usb is 5v, I would expect it to run at full speed.  I used my fan on an NVIDIA NANO Single board computer

**Q: how long is the cable, from the fan all the way to the usb connector?  i want to put this in a small area, so looking for one with a very short cable**
A: 40cm.

**Q: is there a usb version of the noctua 40x20 5v fan**
A: No, there is no USB specific version available. But the kit does include a USB Type A to 4-pin female adapter cable.

## Frequently Bought Together

- Noctua NF-A4x10 5V PWM, Premium Quiet Fan with USB Power Adaptor Cable, 4-Pin, 5V Version (40x10mm, Brown)
- Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)
- Easycargo 4pcs 40mm Black Fan Grill/Guard with Screws + Nuts (4 Pack)

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-01-24*