Type: Fan & Heatsinks RPM: 4800±10% RPM Air Flow: 9.46 CFM Noise Level: 29.7 dBA Power Connector: 3 Pin, mainboard Color: Black Heatsink Material: Aluminum Compatibility: AMD: Athlon ~ 850 MHz (Thunderbird) Duron ~ 1 GHz (Morgan) Intel: Pentium III ~ 1.4 GHz (FC-PGA2) Celeron ~ 1.0 GHz (FC-PGA)