ARCTIC BioniX P140 PWM Fan, Fluid Dynamic Bearing, 140mm, Red

This 140 mm cooling fan is engineered for high static pressure applications, making it suitable for heatsinks and liquid cooling radiators, as well as case ventilation. The fan operates across a controlled rotational speed range, spanning from a minimum of 200 RPM up to a maximum of 1950 RPM, regulated via its 4-pin Pulse Width Modulation (PWM) connector. Its blades are optimized to achieve a maximum static pressure of 2.85 mmH₂O, which is necessary for forcing air efficiently through dense cooling arrays. Maximum airflow capacity is rated at 77.6 CFM.

The unit integrates a Fluid Dynamic Bearing (FDB) system, designed to contribute to increased operational lifespan and reduced acoustic output compared to standard bearing types. The inclusion of PWM Sharing Technology (PST) enables multiple compatible fans to synchronize their speed profiles from a single motherboard header, simplifying centralized system cooling management. This fan features a rated Mean Time To Failure (MTTF) of 160,000 hours and operates using a standard 12 V DC power supply, drawing 0.15 A of current.

• Fan diameter measures 140 mm
• Rotational speed range from 200 RPM to 1950 RPM
• Maximum static pressure rated at 2.85 mmH₂O
• Maximum airflow capacity of 77.6 CFM
• Fluid Dynamic Bearing (FDB) technology
• Features 4-pin PWM and PWM Sharing Technology (PST)
• Maximum operational noise level of 25.5 dB
• Rated Mean Time To Failure (MTTF) of 160,000 hours