Supermicro FAN-0216L4-6 40mm Hot Swap Counter-Rotating System Fan Compatible With Mega DC Gen 3 Systems
This 40mm Hot Swappable Counter-Rotating Fan Is Designed For Supermicro Mega DC Gen 3 Systems. Fan Dimensions: 40x40x56 mm, Rated Fan Speed: 31K-26.6K RPM RoHS Compliant - (FAN-0216L4-6)