Mid-range applications require cooling components that balance airflow performance with versatile sizing. AC axial fans in the 120mm to 172mm range deliver maximum airflow of 47.1/43.2 to 96/108 CFM, making them a strong fit for applications that demand sustained thermal regulation across larger enclosures and equipment. These fans are commonly used in theater cabinets, room-to-room doorways, amplifiers, and industrial machinery and electronics such as servers and UPS systems. Browse our selection of 120mm to 172mm AC fans below, or contact YS Tech USA for a custom solution that meets your specifications.