---
product_id: 263809765
title: "Noctua NF-A6x25 PWM, Premium Quiet Fan, 4-Pin (60mm, Brown)"
brand: "noctua"
price: "20712 Ft"
currency: HUF
in_stock: true
url: https://www.desertcart.hu/products/263809765-noctua-nf-a6x25-pwm-premium-quiet-fan-4-pin-60mm
store_origin: HU
region: Hungary
---

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

**Brand:** noctua
**Price:** 20712 Ft
**Availability:** ✅ In Stock

## Summary

> 🌀 Silence Meets Performance: The Fan Your Setup Deserves

## Quick Answers

- **What is this?** Noctua NF-A6x25 PWM, Premium Quiet Fan, 4-Pin (60mm, Brown) by noctua
- **How much does it cost?** 20712 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/263809765-noctua-nf-a6x25-pwm-premium-quiet-fan-4-pin-60mm)

## 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:** 60x60x25 mm size fits perfectly in tight spaces like NAS, DVRs, and 3D printers without compromising performance.
- • **Whisper-Quiet Power:** Experience premium airflow with noise levels as low as 19.3 dB(A), perfect for focused work or restful nights.
- • **Precision PWM Control:** Seamlessly adjust fan speed up to 3000 RPM via 4-pin PWM for optimal cooling and energy efficiency.
- • **Engineered for Longevity:** Built with SSO2 bearings delivering over 150,000 hours of reliable, maintenance-free operation.
- • **Award-Winning Aerodynamics:** Flow Acceleration Channels and Advanced Acoustic Optimisation frame ensure superior cooling with minimal noise.

## Overview

The Noctua NF-A6x25 PWM is a premium 60mm quiet fan featuring advanced aerodynamic design and PWM speed control. With a max speed of 3000 RPM and ultra-low noise of 19.3 dB(A), it delivers efficient cooling for compact devices like NAS, DVRs, and 3D printers. Its durable SSO2 bearing guarantees over 150,000 hours of smooth, reliable operation, making it the elite choice for professionals demanding silent, long-lasting performance.

## Description

Featuring advanced aerodynamic design measures such as Flow Acceleration Channels and Noctua's AAO frame, the NF-A6x25 is a highly optimized, premium quality quiet fan in 60x25mm size. The PWM version sports Noctua's custom designed NE-FD1 IC for fully automatic speed control via 4-pin fan headers and comes with a Low-Noise-Adaptor to reduce the maximum speed during PWM control from 3000 to 2300rpm. Its superb running smoothness, SSO2 bearing and Noctua's trusted premium quality make it an elite choice for the highest demands.

## 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Noctua |
| Product Dimensions | 21.59 x 3.81 x 15.24 cm; 41 g |
| Item model number | NF-A6x25 PWM |
| Manufacturer | Noctua |
| Series | NF-A6x25 PWM |
| Color | Brown |
| Voltage | 12 Volts |
| Are Batteries Included | No |
| Item Weight | 41 g |

## Product Details

- **Product dimensions:** 6L x 6W x 2.5H centimeters
- **Brand:** Noctua
- **Power connector type:** 4-Pin
- **Voltage:** 12 Volts
- **Cooling method:** Air

## Images

![Noctua NF-A6x25 PWM, Premium Quiet Fan, 4-Pin (60mm, Brown) - Image 1](https://m.media-amazon.com/images/I/71x64G4hl0L.jpg)

## 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.hu/products/263809765-noctua-nf-a6x25-pwm-premium-quiet-fan-4-pin-60mm](https://www.desertcart.hu/products/263809765-noctua-nf-a6x25-pwm-premium-quiet-fan-4-pin-60mm)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-01-24*