ARCTIC P14 PWM PST Fan Kit, Fluid Dynamic Bearing, 140mm, 5-pack, Black

This 140 mm cooling fan is engineered for optimal thermal management, specifically delivering high static pressure suitable for integration with restrictive components such as radiators and dense heatsinks. The fan operates within a precise speed range, scaling from a minimum of 200 RPM up to a maximum of 1700 RPM, which allows performance adjustments based on the system's current thermal demands. At maximum operation, the unit achieves an airflow rate of 72.8 CFM and generates 2.4 mmH₂O of static pressure, ensuring effective movement through constrained cooling loops.

The unit incorporates Pulse Width Modulation (PWM) support for automatic, intelligent speed regulation. It utilizes PST (PWM Sharing Technology), enabling multiple fans in this five-pack to synchronize their speed profiles through a single 4-pin header. Acoustic output remains controlled, registering a maximum noise level of 24.5 dB during high rotational speed operation. Longevity is reinforced by the Fluid Dynamic Bearing (FDB) technology, which is rated for an extended operational lifespan of 600,000 hours Mean Time To Failure (MTTF).

• Fan diameter measures 140 mm
• Airflow capacity is 123.76 cubic meters per hour
• Fluid Dynamic Bearing technology is implemented for durability
• Maximum power consumption reaches 1.44 W
• Rated operational voltage is 12 V DC
• Unit dimensions are 140 mm wide by 140 mm deep by 27 mm high
• Connectivity includes a 4-pin PWM PST connector
• The package contains five fans and twenty mounting screws