be quiet! Pure Wings 2 PWM Fan, Rifle Bearing, 80mm, Black

This cooling fan is engineered with an 80mm profile for compatibility with compact PC chassis and specific cooling requirements. It utilizes nine airflow-optimized fan blades to deliver effective thermal mitigation, achieving a maximum airflow of 44.45 m³/h (26.3 CFM). Operating at maximum rotational speed, the fan generates 1.85 mmH₂O of static pressure. The unit is designed for minimal acoustic impact, registering a noise level of 19.2 dB when running at its peak speed of 1900 RPM.

The unit features Pulse Width Modulation (PWM) support via a 4-pin connector, enabling precise speed control ranging from 500 RPM to 1900 RPM for balancing cooling performance and noise reduction. Mechanical longevity is addressed through the implementation of a Rifle bearing, designed to provide consistent operation over an extensive lifespan rated for 80,000 hours (MTBF). The fan operates using a 12 V power supply with a rated power consumption of 1.56 W. Installation includes four screws and the connection cable measures 0.46 meters in length.

• 80 mm diameter profile
• Minimum rotational speed of 500 RPM
• Maximum static pressure output of 1.85 mmH₂O
• Maximum noise level restricted to 19.2 dB
• Rifle bearing technology utilized
• 4-pin fan connector supporting PWM functionality
• Rated lifespan of 80,000 hours MTBF
• Physical dimensions are 80 mm wide by 25 mm thick
• Compliance includes CE, TÜV, and UL certifications