ARCTIC Alpine 64 GT Rev. 2 CPU Cooler - AMD, Supports Multiple Sockets, 80mm PWM Fan at 22dBA Type: Fan & Heatsinks RPM: 500 - 2000 RPM (PWM) Air Flow: 25.6 CFM Noise Level: 0.25 Sone Power Connector: 4 Pin Compatibility: Socket 754 / 939 / AM2 / AM2+ / AM3 / FM1 / FM2 Fan Mounting Types to Heatsink: Vertical Max CPU Cooler Height: 64 mm |