Aer F provides high performance cooling built for cases. With airflow up to 103.43 CFM and a variety of color trim accessories available, creating a powerful and customizable cooling experience for your case has never been more acheivable. The patented Matsushita design provides silent performance as low as 21 dBA and a 50% longer lifespan than alternative hydraulic bearings. The 4-pin PWM airflow fans are designed with a chamfered-intake and exhaust that boost overall directional airflow. The winglet 9-blade design pushes a greater amount of air and enhances cooling performance.