---
product_id: 274962865
title: "Noctua NF-A20 PWM chromax.black.swap, Premium Quiet Fan, 4-Pin (200x30mm, Black)"
brand: "noctua"
price: "€ 125.86"
currency: EUR
in_stock: true
reviews_count: 5
category: "Noctua"
url: https://www.desertcart.fi/products/274962865-noctua-nf-a20-pwm-chromax-black-swap-premium-quiet-fan
store_origin: FI
region: Finland
---

# >150,000 h MTTF durability 146.9 m³/h airflow 18.1 dB(A) ultra-quiet Noctua NF-A20 PWM chromax.black.swap, Premium Quiet Fan, 4-Pin (200x30mm, Black)

**Brand:** noctua
**Price:** € 125.86
**Availability:** ✅ In Stock

## Summary

> 🖤 Cool in silence, rule your rig.

## Quick Answers

- **What is this?** Noctua NF-A20 PWM chromax.black.swap, Premium Quiet Fan, 4-Pin (200x30mm, Black) by noctua
- **How much does it cost?** € 125.86 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/274962865-noctua-nf-a20-pwm-chromax-black-swap-premium-quiet-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

- • **Built to Last:** Engineered with fibre-glass reinforced PBT for over 150,000 hours of reliable operation.
- • **Whisper-Quiet Power:** Experience premium airflow at a barely-there 18.1 dB noise level—your workspace stays serene.
- • **Award-Winning Design:** Flow Acceleration Channels and Acoustic Optimisation frame ensure top-tier silent performance.
- • **Precision PWM Control:** 4-pin PWM lets you fine-tune fan speed up to 800 RPM for optimal thermal management.
- • **Massive 200mm Diameter:** Large fan size delivers superior cooling with broad compatibility across PC cases.

## Overview

The Noctua NF-A20 PWM chromax.black.swap is a premium 200x200x30mm PC cooling fan featuring advanced acoustic optimization and Flow Acceleration Channels. Operating quietly at just 18.1 dB(A) with a max speed of 800 RPM, it delivers 146.9 m³/h airflow while ensuring broad compatibility and exceptional durability with over 150,000 hours MTTF. Perfect for professionals demanding silent, efficient cooling in high-performance setups.

## Description

Noctua NF-A20 PWM CH.BK.S système de refroidissement d’ordinateur Boitier PC Ventilateur 20 cm Noir

Review: It's Noctua - Noctua is the best. Installed in the front of a Corsair 650D case. Replaced a Thermal take fan. Pluged into Comander Pro controler. This fan moves more air and does it quietly. Corsair 120 Pro in the back. H115i Elite Capellix in the roof . Everthing set to extreme profile. 5800X3D, 4070ti super. Everything super cool and quiet even when fans ramp to almost 100% and yes the single Noctua Keeps positive preasure in the case.
Review: Excelente - No hay mucho que decir de Noctua, la calidad de este ventilador es de lo mejor. Mueve mucho aire y es bastante silencioso. Lo instale en una caja Thermaltake Core V1 y quedó sin problemas.

## Features

- Premium quiet fan, 200x200x30 mm, 12V, 4-pin PWM, max. 800 RPM, max. 18.1 dB(A), >150,000 h MTTF
- Award-winning 200x30mm A-series fan with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance
- Large 20cm diameter for high airflow at extremely low noise levels; 154x154, 170x170 & 110x180mm mounting holes for broad compatibility with various PC cases

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07ZP46RNR |
| Air Flow Capacity | 146.9 Cubic Meters Per Hour |
| Best Sellers Rank | #55,898 in Computers ( See Top 100 in Computers ) #426 in Computer Case Fans |
| Brand | Noctua |
| Brand Name | Noctua |
| Compatible Devices | Desktop |
| Compatible devices | Desktop |
| Cooling Method | Air |
| Cooling method | Air |
| Customer Reviews | 4.6 out of 5 stars 525 Reviews |
| Global Trade Identification Number | 09010018100457 |
| Item Dimensions L x W x H | 20L x 20W x 3H centimeters |
| Item Weight | 318 Grams |
| Manufacturer | NOCTUA |
| Material Type | Fibre-glass reinforced PBT |
| Maximum Rotational Speed | 800 RPM |
| Noise Level | 18.1 Decibels |
| Power Connector Type | 4-Pin |
| Power connector type | 4-Pin |
| Product dimensions | 20L x 20W x 3H centimeters |
| UPC | 841501110450 |
| Unit Count | 1 Count |
| Voltage | 12 Volts |

## Product Details

- **Product dimensions:** 20L x 20W x 3H centimeters
- **Brand:** Noctua
- **Power connector type:** 4-Pin
- **Voltage:** 12 Volts
- **Cooling method:** Air

## Images

![Noctua NF-A20 PWM chromax.black.swap, Premium Quiet Fan, 4-Pin (200x30mm, Black) - Image 1](https://m.media-amazon.com/images/I/81D8XEN+egL.jpg)

## Questions & Answers

**Q: DO you have the flow/pressure graphs?**
A: You may be able to find the graphs on Noctua's website, but I can tell you that as the Fan speed increases the static pressure decreases, so you will have the highest pressure at lower speeds with the lowest pressure at the highest speeds. Effectively when you get to 100% fan speed the pressure should be nearly zero if not zero. I have used noctua fans for more than 14 years now and not once have I had a single complaint. I used this fan to replace the Cooler Master fan that came with the case and my case temps went down about 2 to 3 degrees C just by installing this fan, maybe more. Not a single complain and man can I tell you it is quiet.

**Q: would this fit on a Thermaltake Core V71?**
A: It probably does. It looks as though the factory fans installed are already 200mm, but I'm unsure of the depth. If you have 30mm of space within the mounting point of the chassis and front panel, these most likely will fit.

**Q: Is there a case this actually fits in? (way too thick - avoid)**
A: Yess, I'm using it right now in a Thermaltake Level 20 VT. Fits perfectly.

**Q: Air flow in m3/hr**
A: Greetings fro Noctua,

the NF-A20 PWM chromax.black.swap has a max. Airflow of 146,9 m³/h.

Kind regards

## Customer Reviews

### ⭐⭐⭐⭐⭐ It's Noctua
*by P***L on 13 June 2024*

Noctua is the best. Installed in the front of a Corsair 650D case. Replaced a Thermal take fan. Pluged into Comander Pro controler. This fan moves more air and does it quietly. Corsair 120 Pro in the back. H115i Elite Capellix in the roof . Everthing set to extreme profile. 5800X3D, 4070ti super. Everything super cool and quiet even when fans ramp to almost 100% and yes the single Noctua Keeps positive preasure in the case.

### ⭐⭐⭐⭐⭐ Excelente
*by C***N on 23 April 2021*

No hay mucho que decir de Noctua, la calidad de este ventilador es de lo mejor. Mueve mucho aire y es bastante silencioso. Lo instale en una caja Thermaltake Core V1 y quedó sin problemas.

### ⭐⭐⭐⭐⭐ Noctua, what more can I say?
*by P***6 on 23 February 2023*

As most case fan, 3d printer, pc builders, ect... enthusiast know, Noctua makes absolutely incredible fans. I can confirm that, they do in fact make INCREDIBLE fans. I have a micro ATX pc build. My case doesn't have much room nor fan space, BUT it does have a 200mm fan for the front intake. Since this the only intake on my small case I figured I needed the best. When I found out Noctua makes a 200mm... I WAS EXCITED. This fan is very quiet at pretty much all RPM ranges and it also moves ALOT of air. BUT, be warned it is a MEGA-CHONKUS fan. Pictures do not do it justice and I greatly underestimated the size when it arrived. I ended up having to orbital grind the plastic on the front of my desktop case to make this fan fit. WELL worth the trouble. YOU HAVE BEEN WARNED. HUGE FAN = AMAZING FAN!

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**Shop now:** [https://www.desertcart.fi/products/274962865-noctua-nf-a20-pwm-chromax-black-swap-premium-quiet-fan](https://www.desertcart.fi/products/274962865-noctua-nf-a20-pwm-chromax-black-swap-premium-quiet-fan)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-01*