HP 491255-001 - Heat sink - For use only with HP Compaq 6730s Notebook PC 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 686310-001 - Heat sink (thermal module) - For use on models with a graphics subsystem using discrete memory - Includes replacement thermal mater Retail
HP 686021-001 - Heat sink - Includes replacement thermal material - For use in models equipped with a discrete memory subsystem Retail
HP 456606-001 - Heat sink - Includes replacement thermal material - For use only with computer models equipped with discrete graphics subsystem Retail
HP 746658-001 - Heat sink - For use on models with a graphics subsystem using discrete memory - Includes replacement thermal material Retail
HP 483011-001 - Heat sink - Includes replacement thermal material - For use only with computer models with discrete graphics subsystem memory Retail
