Noctua NF-A14 industrialPPC-24V-3000 SP IP67 PWM Fan, SSO2 Bearing, 140mm, Black

The 140mm fan is engineered for industrial and high-performance cooling requirements, delivering robust airflow and static pressure suitable for demanding system configurations. It features 4-pin Pulse Width Modulation (PWM) control, enabling precise speed management across its wide operational range, from 800 RPM minimum to 3000 RPM maximum rotational speed. This configuration achieves a maximum airflow of 269.3 CFM and a static pressure reading of 6.58 mmH2O, supporting effective thermal dissipation through restrictive filters or radiators.

The construction utilizes durable materials, specifically Glass Fibre Reinforced Composite and Polyamide, prioritizing longevity in harsh environments. Reliability is further addressed by the integration of Noctua's SSO2 bearing technology, which contributes to an extended operational lifespan. When running at peak capacity, the unit produces a measured noise level of 41.3 dB. Power is supplied via a 24V input, with the fan drawing 7.92W of power and carrying a rated Mean Time Between Failures (MTBF) of 150,000 hours.

• Fan diameter is 140 mm
• Rotational speed range is 800 to 3000 RPM
• Maximum noise level output of 41.3 dB
• SSO2 bearing technology utilized
• Power connection uses a 4-pin PWM connector
• Rated for 24V operating voltage
• Mean Time Between Failures rated at 150,000 hours
• Includes four mounting screws