The ARCTIC P14 PWM PST is a 140mm case fan designed for efficient cooling in computer systems. It uses PWM (Pulse Width Modulation) technology to adjust fan speed based on temperature, ensuring optimal performance while minimizing noise. The fan is especially effective in environments with high air resistance, such as when cooling large heatsinks or radiators.
The fan operates within a wide RPM range of 200 to 1700, with less than 5% of the time running at 0 RPM. This flexibility allows users to balance cooling needs with noise levels. The 4-pin connector enables precise control via the motherboard or a fan controller, making it compatible with most modern PC builds.
Built with a Neodymium-Iron-Boron magnet, the motor is more efficient and generates less heat compared to older models. This results in a longer lifespan, as the motor runs up to 10°C cooler, which can double its service life. The fan also includes a pressure-optimized design that enhances airflow efficiency.
Each fan in the 5-pack delivers 72.8 cfm of airflow and produces a noise level of 0.3 sone, making it one of the quieter options in its class. The static pressure of 2.40 mmH₂O ensures effective cooling even in tight spaces or when used with dense radiator setups.
Brand: ARCTIC
Model: P14 PWM PST
Specifications: 140mm, 200–1700 RPM, 4-pin PWM, 72.8 cfm airflow, 2.40 mmH₂O static pressure, 0.3 sone noise
Features: Pressure-optimized, quiet motor, extended lifespan, Neodymium-Iron-Boron magnet, PWM sharing technology
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