New CPU Cooling Fan for HP probook 4530S 4535S 8440p 8460p 6460B 8470P 4730S series Laptop New CPU Cooling Fan for HP probook 4530S 4535S 8440p 8460p 6460B 8470P 4730S series Laptop/Notebook Power: DC5V 0.4A, 4 Pin connector Compatible with part# 641839-001 646285-001 (Note:The part# may be different), for HP probook 4530S 4535S 8440p 8460p 6460B 8470P 4730S series Laptop 1pc CPU cooling fan (Fan only, heatsink is not included) Please compare the actual images with your original one before bidding.