ARCTIC P8 PWM PST Fan, Fluid Dynamic Bearing, 80mm, Black

The ARCTIC P8 PWM PST is an 80 mm system fan engineered for targeted heat dissipation within standard PC chassis dimensions, optimized for use with heatsinks and radiators. It employs Pulse Width Modulation (PWM) technology, allowing the rotational speed to dynamically adjust between 200 RPM and 3000 RPM based on current thermal requirements. This operational latitude enables the fan to deliver high static pressure necessary for restricted airflow environments, while also maintaining quiet operation when thermal demands are low.

Peak performance metrics include a maximum airflow of 23.4 CFM (40.3 m³/h) and a static pressure rating of 1.9 mmH₂O. The unit integrates a Fluid Dynamic Bearing (FDB) to stabilize rotation and contribute to a projected Mean Time To Failure (MTTF) of 180,000 hours. The design incorporates proprietary PST functionality via a 4-pin connector and socket, facilitating the synchronized control and daisy-chaining of multiple fans from a single motherboard header.

• Fan diameter measures 80 mm
• Rotational speed adjustable from 200 to 3000 RPM
• Maximum airflow capacity of 23.4 CFM
• Maximum static pressure rated at 1.9 mmH₂O
• Utilizes Fluid Dynamic Bearing technology for longevity
• Includes PWM support via a 4-pin connector
• Features PST capability for daisy-chaining multiple units
• Rated noise output of 0.3 sone
• Typical power consumption is 1.08 W at 12 V