From ARCTIC Press Release: ARCTIC has expanded its range of case fans with the new P Series. The high-static pressure fan line consists of six models, each available in 120mm and 140mm versions. The P-Fans are engineered to maximize the cooling potential of radiators. Their newly designed fan blades enable a focused airflow, which makes them an ideal choice on heatsinks and radiators with higher air resistance.
In addition to the new impeller design, the PWM Models of the P Series (including the BioniX) also feature a new, highly efficient motor technology. Thanks to the Neodym-Iron-Boron-Magnet ring of the latest generation, the fans run smoothly and with notably less operating noise and vibration from commutation, without compromising performance and service life.
The fan speed of up to 2100 RPM (BioniX P120) can be regulated steplessly for the PWM models and, with the new motor, the fans switch into a silent passive mode when PWM signal is below 5%.
All models (except for the PWM PST CO) come with ARCTIC's trusted high quality bearings that achieve great efficiency. The alloy/lubricant combination reduces friction and contributes to a significantly prolonged service life.
The P12 PWM PST CO and P14 PWM PST CO high performance fans are specifically designed for continuous operation. Their high-precision dual ball bearing reduces rotational friction considerably, making them up to 5 times more durable than other bearings.
