Dynatron K666 60mm 2 Ball CPU Cooler

Dynatron K666 60mm 2 Ball CPU Cooler for Intel LGA Socket 1151 / 1150 / 1155 / 1156 Brand: Dynatron Fan Size: 60mm Bearing Type: 2 Ball Type: Fan & Heatsinks RPM: At Duty Cycle 0-20%: 1600 RPM At Duty Cycle 50%: 2300 RPM At Duty Cycle 100%: 5000 RPM Air Flow: At Duty Cycle 0-20%: 8.5 CFM At Duty Cycle 50%: 12.2 CFM At Duty Cycle 100%: 26.45 CFM Noise Level: At Duty Cycle 0-20%: 13.8 dBA At Duty Cycle 50%: 21.8 dBA At Duty Cycle 100%: 38.7 dBA Power Connector: 4 Pin(PWM)