Application Athlon XP 3000+ Fan Information Rated Voltage12VDC Rated Current 0.16A ±10% Fan Speed3500RPM±10% Max.Air Flow 23.63CFM Bearing Type Ball Bearing Noise Level26.20dBA Life Expectancy 50000Hours Other details70*70*25mm,3pin Heatsink Information Heatsink Size70*70*40mm Heatsink Weight 383g ±5% Material Copper