Compatible with HP Pavilion G7 G6 G4, Compaq CQ42 CQ42-100 CQ42-200 CQ42-300 CQ62 CQ56 CQ56z CQ56-112 CQ56-115 G62 G42 G62-140US G62-143CL G62-144DX G62-147NR Presario CQ62z G62t G62m G62x G42t CQ62Z, G4-1017TU G4-1012TX G4-1000... Compatible Part Numbers: 646578-001, KSB06105HA, XRBIJIBENAN. Direct Current: DC 5V / 0.28A-0.5A 65CFM. Connector type: 3-pin 3-wire, plug-in. NO soldering is required, Attaches to your existing heatsink. Notes: The CPU fans are produced by Forcecon, ADDA,Sunon, Kipo, Delta, SPEA or any other manufacturers, you may be receive any brands in randomly.