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

The ARCTIC P14 Pro PST is a 140mm cooling fan engineered for environments that demand high air pressure and strong volumetric throughput, such as radiator placement or restricted chassis inlets. This model operates across a dynamic range, capable of reaching a maximum rotational speed of 2500 RPM. The specialized blade geometry allows the fan to achieve a high static pressure of 5.2 mmH₂O and maximum airflow of 110 CFM (186 m³/h). Performance is automatically regulated using Pulse Width Modulation (PWM) technology, ensuring system temperatures are maintained efficiently.

Integrated Fluid Dynamic Bearing (FDB) technology supports long-term operational stability while contributing to quiet acoustics, limiting peak noise emission to 25 dB. The fan design supports a 0 RPM idle state when system demand is low, reducing noise output to zero under light loads. Furthermore, the inclusion of PWM Signal Sharing Technology (PST) allows multiple fans to be interconnected and synchronized using a single mainboard header, simplifying both setup and cable management within the enclosure.

• 140 mm fan diameter suitable for standard mounts
• Fluid Dynamic Bearing construction for enhanced lifespan
• Supports rotational speeds up to 2500 revolutions per minute
• High static pressure output optimized for restrictive filtering or radiators
• PWM control allows for precise speed adjustment
• PST (PWM Signal Sharing Technology) facilitates daisy-chaining multiple units
• Operates using a standard 4-Pin fan connector
• Rated operational voltage is 12 V DC