Noctua NF-A20 FLX Fan, 200mm, SSO2 Bearing, Beige/Brown

The Noctua NF-A20 FLX is a specialized 200 mm diameter fan engineered for efficient case cooling and high-volume airflow performance. Operating with a maximum rotational speed of 800 RPM, the fan delivers an airflow rate of 86.46 CFM and generates a maximum static pressure of 1.08 mmH₂O. Construction utilizes a durable PBT GF30 frame, and the fan incorporates the proprietary Advanced Acoustic Optimisation (AAO) system to mitigate operational noise generation.

Noise management is handled by the fan's optimized blade geometry and the inclusion of a Low-Noise Adapter (LNA). The LNA restricts the maximum speed to 550 RPM, which reduces the noise level from 18.1 dB down to 10.7 dB for users prioritizing silent operation. The NF-A20 FLX is connected via a standard 3-pin interface and requires 12 V power input, consuming 0.82 W typically. The fan utilizes an SSO2 bearing, rated for a Mean Time To Failure (MTTF) of 150,000 hours.

• Fan diameter of 200 mm
• Maximum rotational speed of 800 RPM
• Airflow rated at 86.46 CFM
• Static pressure capability of 1.08 mmH₂O
• Noise output ranging from 10.7 dB to 18.1 dB
• SSO2 bearing technology implemented
• Fixed speed operation via 3-pin fan connector
• Includes Low-Noise Adapter (LNA) and anti-vibration mounting pads
• Rated Mean Time To Failure (MTTF) of 150,000 hours