ARCTIC P12 Slim PWM PST 120 mm Case Fan - Black

The ARCTIC P12 Slim PWM PST is a 120 mm case fan with a 15 mm thickness, designed for installation in small form factor (SFF) builds and other enclosures with limited clearance. This slim profile allows it to fit where standard 25 mm fans cannot, serving as either a case intake or exhaust fan. With a static pressure rating of 1.45 mmH2O, it is also functional for use with slim liquid cooling radiators. The fan's frame and blades are constructed from plastic and it connects via a standard 4-pin PWM header.

Speed is controlled through Pulse-Width Modulation (PWM), providing an operational range of 300 to 2100 RPM that adjusts according to system thermal loads. The fan incorporates PWM Sharing Technology (PST), which allows multiple compatible fans to be daisy-chained and synchronized from a single motherboard header, simplifying cable management. Its rotational mechanism uses a Fluid Dynamic Bearing (FDB), engineered for consistent performance and operational longevity. The fan also reports its speed to the motherboard for system monitoring.

• Slim 15 mm profile fits in compact PC cases
• Operates at speeds from 300 to 2100 RPM via PWM control
• Produces up to 41.1 CFM of airflow
• Features PWM Sharing Technology (PST) to connect multiple fans
• Built with a Fluid Dynamic Bearing (FDB) for durability