---
product_id: 660961027
title: "NF-A14x25 G2 PWM, Premium-Quality Quiet 140mm PC Fan, 4-pin (Brown)"
brand: "noctua"
price: "$154"
currency: NZD
in_stock: true
reviews_count: 13
category: "Noctua"
url: https://www.desertcart.nz/products/660961027-nf-a14x25-g2-pwm-premium-quality-quiet-140mm-pc-fan
store_origin: NZ
region: New Zealand
---

# 140x25mm next-gen size 24.8 dB ultra-quiet noise level 300-1500 RPM PWM speed control NF-A14x25 G2 PWM, Premium-Quality Quiet 140mm PC Fan, 4-pin (Brown)

**Brand:** noctua
**Price:** $154
**Availability:** ✅ In Stock

## Summary

> 🌀 Elevate your PC’s cool factor with whisper-quiet precision!

## Quick Answers

- **What is this?** NF-A14x25 G2 PWM, Premium-Quality Quiet 140mm PC Fan, 4-pin (Brown) by noctua
- **How much does it cost?** $154 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/660961027-nf-a14x25-g2-pwm-premium-quality-quiet-140mm-pc-fan)

## 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

- • **Premium Durability:** Built with Sterrox LCP and premium-grade SSO2 bearing guaranteeing over 150,000 hours of reliable, maintenance-free operation.
- • **Whisper-Quiet Power:** Experience near-silent cooling with noise levels as low as 24.8 dB, perfect for focused work or gaming marathons.
- • **Advanced Aerodynamics:** Cutting-edge impeller design with winglets and Flow Acceleration Channels maximizes airflow and static pressure for superior cooling.
- • **Precision PWM Control:** Automatic speed adjustment from 300 to 1500 RPM ensures optimal airflow and energy efficiency tailored to your system’s needs.
- • **Vibration-Free Operation:** Includes anti-vibration mounts and gasket for a snug fit and silent performance, eliminating distracting fan noise.

## Overview

The NF-A14x25 G2 PWM is a state-of-the-art 140x25mm PC cooling fan engineered for ultra-quiet operation and exceptional airflow. Featuring advanced aerodynamic design, PWM speed control from 300 to 1500 RPM, and premium materials like Sterrox LCP and SSO2 bearings, it delivers reliable, vibration-free cooling ideal for cases, CPU coolers, and radiators. Complete with anti-vibration accessories and safety certifications, it’s the go-to choice for professionals demanding silent, efficient thermal management.

## Description

Ultra-quiet 140mm fan with advanced engineering for exceptional cooling performance, featuring PWM control, anti-vibration mounts, and versatile installation accessories.

Review: Quietest 140MM Fan I've ever used / heard. - Swapped my case to Antec Flux and fit 4x NF-A14x25 G2 PWM Sx2-PP at the same time, 3x at the front and 1 in the rear, used 1 NF-A14x25 for PSU shroud intake, really impressed with how you can't hear these fans under 800 RPM, even at 400 RPM the amount of air they move is impressive, they can be heard once you start increasing the RPM however with the amount of air they move I don't have to have them above 600 RPM. As in Noctua fashion you get a very nice unboxing experience and they come with all the usual accessories you'd expect, one thing to note is by default the fans ship with the radiator rubber gasket preinstalled unlike previous Noctua fans that come with the 4x corners preinstalled so you'll have to swap them over. Expensive when compared to other fans on the market however I'm more than happy with my purchase.
Review: Great but pricey - Noctua fans never disappoint when it comes the performance, noise and build quality. Better air flow and much quieter than the stock fans in my Fractal R5. They're pricey but imo they're worth it.

## Features

- Next-gen 140x25mm design for unprecedented quiet cooling performance in both high airflow and high static pressure applications: ideal as a PC case fan, on CPU coolers and water cooling radiators!
- State-of-the-art engineering (Progressive-Bend impeller with winglets and Centrifugal Turbulator, Flow Acceleration Channels, AAO frame) and construction (Sterrox LCP, ultra-tight tip clearance)
- 4-pin PWM version for automatic speed control via 4-pin PWM motherboard fan headers, 300-1500rpm speed range (near-silent at idle, powerful under load), fan stops at 0% PWM (semi-passive option)
- Includes anti-vibration mounts, 14cm anti-vibration gasket for tighter seal on radiators, fan screws, Low-Noise Adaptor (LNA), extension cable and splitter cable for running two PWM fans on the same header
- 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 | B0DDY14DQD |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 6,097 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 25 in Electronic Cooling Fans |
| Customer Reviews | 4.8 4.8 out of 5 stars (411) |
| Date First Available | 26 Sept. 2024 |
| Included components | NF-A14x25 G2 PWM |
| Item Package Quantity | 1 |
| Item Weight | 360 g |
| Item model number | NF-A14x25 G2 PWM |
| Manufacturer | Noctua |
| Material | Sterrox LCP |
| Noise Level | 24.8 Decibels |
| Part number | NF-A14x25 G2 PWM |
| Product Dimensions | 14 x 2.5 x 14 cm; 360 g |
| Voltage | 12 Volts |
| Wattage | 2.28 watts |

## Product Details

- **Brand:** Noctua
- **Compatible devices:** Desktop
- **Cooling method:** Air
- **Material:** Sterrox LCP
- **Maximum rotational speed:** 1500 RPM
- **Noise level:** 24.8 Decibels
- **Power connector type:** 4-Pin
- **Product dimensions:** 14L x 2.5W x 14H centimetres
- **Voltage:** 12 Volts
- **Wattage:** 2.28 watts

## Images

![NF-A14x25 G2 PWM, Premium-Quality Quiet 140mm PC Fan, 4-pin (Brown) - Image 1](https://m.media-amazon.com/images/I/81Sggn39-9L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quietest 140MM Fan I've ever used / heard.
*by R***G on 21 October 2024*

Swapped my case to Antec Flux and fit 4x NF-A14x25 G2 PWM Sx2-PP at the same time, 3x at the front and 1 in the rear, used 1 NF-A14x25 for PSU shroud intake, really impressed with how you can't hear these fans under 800 RPM, even at 400 RPM the amount of air they move is impressive, they can be heard once you start increasing the RPM however with the amount of air they move I don't have to have them above 600 RPM. As in Noctua fashion you get a very nice unboxing experience and they come with all the usual accessories you'd expect, one thing to note is by default the fans ship with the radiator rubber gasket preinstalled unlike previous Noctua fans that come with the 4x corners preinstalled so you'll have to swap them over. Expensive when compared to other fans on the market however I'm more than happy with my purchase.

### ⭐⭐⭐⭐⭐ Great but pricey
*by B***N on 15 February 2025*

Noctua fans never disappoint when it comes the performance, noise and build quality. Better air flow and much quieter than the stock fans in my Fractal R5. They're pricey but imo they're worth it.

### ⭐⭐⭐⭐⭐ Inaudible above my system hum at 55%.
*by N***N on 2 February 2025*

I like the performance of these fans. I am after mostly quiet but occasional power. The amount of research & development that went into these fans is impressive. I used them to replace my NF-A14s when one of them died (within the six year warranty). I have the same level of system noise (aka none with headphones on) and my coolant temperature is lower; which with modern CPUs and GPUs means more performance. I have my fans set to ramp up @36'c water temperature (summer time) and have 10'c to go, at virtual silence. I bought a spacer: Noctua NA-IS1-14 Sx2; and have used it on one of my 3 140mm radiator fans as space permitted. I've watched a youtube review which said that the fans can perform better with the spacer in this pull scenario with a radiator. Did I mention the six year warranty?

## Frequently Bought Together

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-23*