The AW4 liquid cooler boasts performance-oriented PWM radiator fans with a maximum airflow of 65 CFM and a fan speed ranging from 700 to 2000 RPM. Its hydraulic bearing ensures durability and minimizes noise. The skived fin radiator adds thermal resistance through the adhesive layer between the base and fins. Additionally, the AW4 features swivel fittings and braided sleeved tubing for enhanced flexibility and longevity.