Jibrael 59mm 3pin Northbridge Cooling Fan Heatsink Pure Copper Cooler for Pc Computer Screw distance: 59mm, Fan frame size:40mm, Thickness:24mm Connector: 3-pin mini power plug, Voltage: DC 12V Bearing Type: Hydraumatic Fan Speed: 3000RPM20%, Noise Level: 20dBA10% Color: Gold