# Noctua NF-A20 PWM chromax.Black.swap, Premium Quiet Fan, 4-Pin (200x30mm, Black) For Desktop

- Category: Case Cooler
- Brand: Noctua
- Model: NF-A20 
- Part number: NF-A20 PWM chromax.black.swap
- Price (US): $39.95
- Price last checked: 2026-08-07
- Rating: 4.8/5 from 40 Amazon reviews
- Warranty: 6 years
- Product page: https://buildmypc.net/component-details/case-cooler/noctua-nf-a20-nf-a20-pwm-chromax-black-swap/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Noctua |
| Model | NF-A20  |
| FAN RPM | 350 to 800 RPM |
| Noise Level | 18.1 dBA |
| Airflow |  86.46 CFM |

## Key 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
- 4-pin PWM version for automatic speed control via 4-pin PWM motherboard fan headers, 350-800rpm speed range
- chromax.black.swap edition with all-black design and swappable red, black, white, blue, yellow and green anti-vibration pads for colour-customising (4 pads of each colour)

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