Dimensions Heat sink : 80x80x44mm (l x w x h) <br> 12VDC Fan : 80x80x25mm <br> Bearing Ball bearing <br> Rated speed 2,700 RPM +/-10% Rated power 1.56 W Noise level 26.5 dBA Air flow 32.65 CFM at 2,700 RPM Current 0.13 A Connector 3 Pin, mainboard Life hours 50,000 hours Features Forged aluminum fan frame Application AMD: Athlon MP ~ 2800+ (Thoroughbred) Sempron ~ 3000+ (K7) Athlon XP ~ 3200+ (Barton) Duron ~ 1.8 GHz (Morgan) Intel: Celeron ~ 1.0 GHz (FC-PGA) Thermal resistance 0.542 °C/W Thermal type White grease pre-applied