Fan Noctua 200x200x30mm

This fan Noctua NF-A20 PWM is a 200 mm model for cases and radiators, focused on quiet and reliable operation. With a thickness of only 30 mm and a standard 4-pin PWM connector, it easily fits into most larger cases and cooling configurations. It operates in the range of 350–800 RPM, which means low vibrations and very low noise. At the same time, it maintains a serious airflow of up to 86.46 CFM, which is more than enough for effectively cooling a well-equipped gaming or workstation build.

What you get

With a diameter of 200 x 200 x 30 mm, the fan moves a lot of air at low speeds, keeping the case cool without annoying “whining.” The noise level is only 18.1 dBA, which is suitable for systems where you want to hear the game, not the fans. PWM control through the 4-pin connector allows the motherboard to automatically adjust the speed according to the temperature – quietly at idle, more serious airflow under load. The SSO2 Bearing is designed for long life and stability, which combined with MTBF 150,000 hours and 72 months warranty gives you peace of mind for years to come. The low consumption of only 0.96 W at 12 V and 0.08 A is a bonus, especially if you plan to have more fans in the case.

• Size 200 x 200 x 30 mm – a large fan that provides high airflow at low speeds for a quieter system.
• Speed 350–800 RPM – a wide range for fine control between silence and more serious cooling under load.
• Airflow 86.46 CFM (146.9 m3/h) – sufficient for cooling spacious cases or radiators at low speeds.
• Noise level 18.1 dBA – suitable for quiet configurations, media centers, and workstations where noise is critical.
• 4-pin PWM connector – allows automatic speed control from the motherboard or controller based on temperature.
• SSO2 Bearing and MTBF 150,000 hours – bearing and resource aimed at long and reliable operation 24/7.
• Consumption 0.96 W at 12 V / 0.08 A – minimal load on the power supply, even in systems with many fans.

Who it is suitable for

It is suitable if you are building a quiet but well-ventilated system in a larger case or using 200 mm positions for intake/exhaust. It is also a good choice for a radiator if you are using a configuration compatible with this size and are looking for low speeds and stability during long operation. It is not suitable if your case only supports 120/140 mm fans or if you are strictly looking for RGB lighting.

The combination of large size, low speeds, 18.1 dBA noise, and long lifespan makes this Noctua NF-A20 PWM a logical choice if you need serious airflow without excessive noise and without worrying about replacement soon.