Fractal Design Venturi HF-14 DC Fan, Fluid Dynamic Bearing, 140mm, Black

This 140mm cooling fan is designated for high-flow environments, making it suitable for PC case ventilation where air resistance is low. The unit maintains rotational speeds between 850 RPM and 1200 RPM, generating a maximum airflow capacity of 118.2 CFM (200.8 m³/h). Its construction features 11 fan blades mounted within a robust frame, both manufactured from glass fiber reinforced thermoplastic polymer. The design focuses on optimizing volume throughput rather than maximizing static pressure, which peaks at 0.95 mmH2O.

A True Fluid Dynamic Bearing (FDB) system is utilized to ensure extended operational life, providing a Mean Time Between Failures (MTBF) rating of 150,000 hours. Acoustic performance is controlled, ranging from 18.3 dB at the lowest setting to a maximum of 26.5 dB under full load. The fan operates at 12 V with a maximum current draw of 0.3 A and connects using a standard 3-pin interface, as Pulse-Width Modulation (PWM) functionality is not supported. An included Low Noise Adapter allows users to further adjust the speed and resulting acoustic output.

• Fan diameter 140 mm
• Maximum rotational speed 1200 RPM
• Maximum airflow 118.2 CFM
• Minimum noise level 18.3 dB
• FDB bearing technology for component longevity
• Rated lifespan of 150,000 operating hours
• Power consumption 2.2 W
• Includes vibration-dampening corners