CUI Devices CFM-80x Series 80mm x 80mm DC Axial Fans feature 2000RPM to 7000RPM rated speed, 12VDC to 24VDC rated voltage range, and up to 0.75A input current rating. These axial fans have a dual ball-bearing or omniCOOL™ system construction for maximum reliability. The series offers standard auto-restart protection and an 80mm x 80mm frame size. CFM-80x fans have multiple speed options and tachometer signals available. CUI Devices CFM-80x DC Axial Fans are ideal for IT and telecommunications equipment, medical devices, and industrial applications.