ARCTIC P14 PWM PST Fan, Fluid Dynamic Bearing, 140mm, Black

The ARCTIC P14 PWM PST is a 140mm cooling fan engineered specifically for applications requiring high static pressure, making it suitable for liquid cooling radiators or dense CPU heatsinks. This optimized blade design ensures efficient air movement through restrictive cooling elements rather than maximizing free-air delivery. The unit operates within a variable speed range from a minimum of 200 RPM up to a maximum of 1700 RPM, allowing precise thermal regulation via Pulse Width Modulation (PWM) signaling.

At full rotational speed, the fan is specified to generate an airflow of 72.8 CFM while achieving 2.4 mmH₂O of static pressure. Acoustic output is minimized due to the design, registering a maximum noise level of 0.3 sone, even during peak operation. The incorporation of a high-quality Fluid Dynamic Bearing (FDB) enhances operational stability and contributes to the fan's estimated 600,000-hour Mean Time To Failure (MTTF).

This model includes PWM Sharing Technology (PST) via its pass-through connector, enabling multiple fans to synchronize their speed from a single header signal. The unit requires a standard 12 V power supply and draws 0.12 A of current during operation. Construction utilizes plastic materials for the frame and blades, and the overall dimensions are 140 mm by 140 mm with a thickness of 27 mm.

• Fan diameter is 140 millimeters
• Fluid Dynamic Bearing technology implemented for stability
• Maximum rotational speed of 1700 RPM
• Minimum rotational speed of 200 RPM
• Maximum static pressure rated at 2.4 mmH₂O
• Maximum airflow rated at 72.8 CFM
• 4-pin connector supports PWM speed control and PST chaining
• Rated operational lifespan (MTTF) of 600,000 hours
• Operates on 12 Volts drawing 0.12 Amperes
• Includes required mounting screws for installation