---
product_id: 14165352
title: "NF-A6x25 PWM, Premium Quiet Fan, 4-Pin (60mm, Brown)"
brand: "noctua"
price: "€ 43.31"
currency: EUR
in_stock: true
category: "Noctua"
url: https://www.desertcart.hr/products/14165352-nf-a6x25-pwm-premium-quiet-fan-4-pin-60mm-brown
store_origin: HR
region: Croatia
---

# >150,000 h MTTF reliability 3000 RPM max speed 19.3 dB(A) ultra-quiet NF-A6x25 PWM, Premium Quiet Fan, 4-Pin (60mm, Brown)

**Brand:** noctua
**Price:** € 43.31
**Availability:** ✅ In Stock

## Summary

> 🌀 Silence meets power: cool smarter, not louder.

## Quick Answers

- **What is this?** NF-A6x25 PWM, Premium Quiet Fan, 4-Pin (60mm, Brown) by noctua
- **How much does it cost?** € 43.31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/14165352-nf-a6x25-pwm-premium-quiet-fan-4-pin-60mm-brown)

## 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

- • **Built to Last:** Over 150,000 hours of mean time to failure means this fan is your long-term cooling partner.
- • **Precision PWM Control:** Seamlessly adjust fan speed from 550 to 3000 RPM for perfect thermal balance and energy efficiency.
- • **Whisper-Quiet Cooling:** Experience near-silent airflow with advanced acoustic optimization—keep your workspace zen.
- • **Versatile Compatibility:** Ideal upgrade for DVRs, NAS, 3D printers, and compact desktops—fit and forget.
- • **Complete Installation Kit:** Includes anti-vibration mounts, extension cables, and Y-splitter for dual fan setups—plug and play perfection.

## Overview

The Noctua NF-A6x25 PWM is a premium 60x60x25mm 12V fan engineered for ultra-quiet, high-performance cooling. Featuring a 4-pin PWM connector, it offers precise speed control up to 3000 RPM with minimal noise at 19.3 dB(A). Designed with advanced acoustic optimization and Flow Acceleration Channels, it delivers efficient airflow of 29.2 m³/h while maintaining exceptional durability with over 150,000 hours MTTF. Perfect for compact devices like NAS, DVRs, and 3D printers, it comes complete with anti-vibration mounts and cables for easy installation.

## Description

desertcart.com: Noctua NF-A6x25 PWM, Premium Quiet Fan, 4-Pin (60mm, Brown) : Industrial & Scientific

## Features

- Premium quiet fan, 60x60x25 mm, 12V, 4-pin PWM, max. 3000 RPM, max. 19.3 dB(A), >150,000 h MTTF
- Award-winning 60x25mm A-series fan with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance
- Ideal replacement for noisy or broken 12V 6cm fans in DVRs, NAS, network and storage devices, 3D printers, etc.
- 4-pin PWM version for automatic speed control via 4-pin PWM fan headers, broad 550-3000rpm speed range (2300rpm max. with supplied Low-Noise Adaptor)
- Includes anti-vibration mounts, fan screws, Low-Noise Adaptor, extension cable and y-cable for running two PWM fans on the same header

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00VXTANZ4 |
| Air Flow Capacity | 29.2 Cubic Meters Per Hour |
| Best Sellers Rank | #93 in Computer Case Fans |
| Brand | Noctua |
| Brand Name | Noctua |
| Compatible Devices | Desktop |
| Cooling Method | Air |
| Customer Reviews | 4.8 out of 5 stars 2,696 Reviews |
| Global Trade Identification Number | 00842431012524, 04716123315636 |
| Item Dimensions L x W x H | 2.36"L x 2.36"W x 0.98"H |
| Item Weight | 41 Grams |
| Manufacturer | Noctua |
| Material Type | Fibre-glass reinforced PBT |
| Maximum Rotational Speed | 3000 RPM |
| Model | NF-A6x25 PWM |
| Noise Level | 19.3 Decibels |
| Number of Items | 1 |
| Part Number | NF-A6x25 PWM |
| Power Connector Type | 4-Pin |
| Product Dimensions | 2.36"L x 2.36"W x 0.98"H |
| UPC | 842431012524 |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts |
| Warranty Description | 6 year manufacturer’s warranty |

## Product Details

- **Air Flow Capacity:** 29.2 Cubic Meters Per Hour
- **Brand:** Noctua
- **Compatible Devices:** Desktop
- **Cooling Method:** Air
- **Material:** Fibre-glass reinforced PBT
- **Maximum Rotational Speed:** 3000 RPM
- **Noise Level:** 19.3 Decibels
- **Power Connector Type:** 4-Pin
- **Product Dimensions:** 2.36"L x 2.36"W x 0.98"H
- **Voltage:** 12 Volts

## Images

![NF-A6x25 PWM, Premium Quiet Fan, 4-Pin (60mm, Brown) - Image 1](https://m.media-amazon.com/images/I/71x64G4hl0L.jpg)
![NF-A6x25 PWM, Premium Quiet Fan, 4-Pin (60mm, Brown) - Image 2](https://m.media-amazon.com/images/I/71vjt1v1lTL.jpg)
![NF-A6x25 PWM, Premium Quiet Fan, 4-Pin (60mm, Brown) - Image 3](https://m.media-amazon.com/images/I/712hnlgtfQL.jpg)
![NF-A6x25 PWM, Premium Quiet Fan, 4-Pin (60mm, Brown) - Image 4](https://m.media-amazon.com/images/I/7141dm7HKHL.jpg)
![NF-A6x25 PWM, Premium Quiet Fan, 4-Pin (60mm, Brown) - Image 5](https://m.media-amazon.com/images/I/71viYRVNlSL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can someone explain how this differs from the non-pwm version?  Is it just the number of wires?  IF so why would one select that over the alternative?**
A: PWM or pulse width modulation is one of several methods to control motor and hence in this case fan speed.  The correct motherboard connection as noted below permits the fan speed to be modulated to increase cooling when computing loads are high and slowing the fan at other times.  The only benefit being less fan noise.

**Q: Is this really a 4-pin pwm fan?  the noctua site lists it as 3-pin.**
A: NF-A6x25 PWM is a 4-pin fan.

**Q: Can this be mounted in place of a 50x50mm fan?**
A: No, not unless you have room for it and can enlarge the mounting hole pattern and fan hole.

**Q: Can you convert this from 4 pin to 2 pin?**
A: It comes with PWM to three pin adapters....  You'd have to hack up your own PWM to DC adapter

## Frequently Bought Together

- Noctua NF-A6x25 PWM, Premium Quiet Fan, 4-Pin (60mm, Brown)
- Noctua NF-A8 PWM, Premium Quiet Fan, 4-Pin (80mm, Brown)

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**Shop now:** [https://www.desertcart.hr/products/14165352-nf-a6x25-pwm-premium-quiet-fan-4-pin-60mm-brown](https://www.desertcart.hr/products/14165352-nf-a6x25-pwm-premium-quiet-fan-4-pin-60mm-brown)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-24*