Noctua NF-A14 industrialPPC-2000 IP67 PWM Fan, Fluid Dynamic Bearing, 140mm, Black/Brown

This 140mm fan is engineered for sustained, heavy-duty industrial applications, prioritizing high static pressure and significant airflow capacity. It operates across a rotational speed range of 500 RPM to 2000 RPM, allowing systems to dynamically optimize noise output and cooling requirements via 4-pin PWM control. The fan achieves a substantial maximum static pressure of 4.18 mmH2O, which facilitates efficient cooling when paired with restrictive components like radiators or filters. This performance profile ensures thermal stability even under continuous, high-load operation.

Component construction utilizes fibreglass reinforced polyamide, designed for structural rigidity and resilience in demanding operating conditions. Certified IP67 ingress protection ensures the component is fully protected against dust and capable of withstanding temporary water immersion. The fan integrates Noctua’s proprietary SSO2 bearing technology, which contributes to a Mean Time To Failure (MTTF) rating of 150,000 hours. This focus on durability makes the fan suitable for environments requiring maximum dependability and extended operational lifespan.

• 140 mm diameter with 25 mm thickness
• Rotational speed range from 500 to 2000 RPM
• Maximum airflow rated at 1825 m³/h
• Noise output range of 29.7 dB to 31.5 dB
• Constructed from fibreglass reinforced polyamide material
• High-efficiency three-phase motor design
• Requires 12 V operating voltage and 0.18 A current draw
• Includes mounting screws for installation