For more info on HP Laptop Cooling Fans

Laptop Brand : HP

Compatible Series: Compaq CQ42 G4 G42 CQ56 G56 CQ62 G62 G6 G7

Part Number: 646578-001 639460-001 617646-001

Power Connection: 3 wires/ 3 Pins (Not compatible with 4 pin)

Direct Current: 5V

Ampere: 4A

Heatsink : Not Included

Bearing: Hypro bearing

Fan Speed ​​Control: 2500 RPM(Auto)

Item Status: Brand New & Original (QC)

Fitting Charge : Applicable