Arctic P12 Pro PST LN

The Arctic P12 Pro PST LN (ACFAN00343A) is a high-performance 120 mm PWM fan designed for users who demand powerful airflow with ultra-low noise levels. Thanks to its Low Noise tuning, it delivers exceptional cooling efficiency while maintaining a quiet acoustic profile, making it ideal for professional workstations and silent PC builds.

With a speed range of 450 to 2000 RPM (PWM controlled), the P12 Pro PST LN automatically adjusts performance according to system demand. It also features 0 RPM mode below 5% PWM, allowing completely silent operation during low-load scenarios.

Delivering up to 83 m³/h (49 CFM) airflow and 3.5 mmH₂O static pressure, this fan is perfectly suited for radiators, heatsinks, and high-restriction airflow environments. Its Fluid Dynamic Bearing ensures long-lasting durability and smooth operation, backed by a 6-year warranty.

Thanks to PST (PWM Sharing Technology), multiple fans can be connected and controlled through a single PWM header, simplifying cable management and ensuring synchronized cooling performance.

Key Features...

* 120 mm PWM fan with Low Noise tuning
* 450–2000 RPM speed range
* 83 m³/h airflow (49 CFM)
* 3.5 mmH₂O static pressure
* 0 RPM mode below 5% PWM
* Fluid Dynamic Bearing
* PST (PWM Sharing Technology)