Noctua NF-A20-PWM Case Fan 200x200x30mm 12V

Noctua NF-A20-PWM – silent 200 mm case fan with PWM control

The Noctua NF-A20-PWM is a premium case fan with a 200 mm diameter, designed for effective and silent cooling in PC cases. Thanks to PWM control, the speed dynamically adjusts to system temperature.

• Large 200 mm fan for high airflow at low speeds – silent cooling even under intensive use
• 4-pin PWM connector for precise, temperature-based fan control
• Extremely low noise level of only 18.1 dBA – ideal for quiet work or living environments
• 60-month manufacturer warranty provides long-term investment security and proven Noctua quality

What sets the NF-A20-PWM apart

The combination of large fan size and optimised flow design enables exceptionally quiet cooling performance. The fan is built to last and is backed by Noctua's industry-leading 60-month warranty.

Ideal for...

PC enthusiasts and silent builders who run a large case with 200 mm fan mounts and prioritise minimal noise while maintaining high airflow.

How to use the NF-A20-PWM

1. Choose a suitable 200 mm fan mount in the case (front, top, or side).
2. Secure the fan using the included screws or silicone mounts.
3. Connect the 4-pin PWM connector to the corresponding header on the motherboard.