HP 416409-001 - Video heatsink/fan assembly - For use with models featuring discrete graphics subsystems Retail
HP 483011-001 - Heat sink - Includes replacement thermal material - For use only with computer models with discrete graphics subsystem memory Retail
HP 577227-001 - Heat sink - For use only on computer models equipped with a graphics subsystem with discrete memory - Includes replacement thermal Retail
HP 577222-001 - PM45 system board - For use only on computer models equipped with graphics subsystems with discrete memory and not equipped with WW Retail
HP 577223-001 - PM45 system board - For use only on computer models equipped with graphics subsystems with discrete memory and equipped with WWAN c Retail
HP 821185-001 - Fan and Heatsink Assembly - For use in models with discrete graphics Sale $69.00 SAVE 30% Retail $99.00
HP 491255-001 - Heat sink - For use only with HP Compaq 6730s Notebook PC models with discrete graphics subsystem memory Retail
