HP 596046-001 - Graphics board heat sink - For use only with models equipped with ATi graphics subsystems - Includes five replacement thermal pads Retail
HP 494211-001 - Graphics card heat sink - For use in notebook models equipped with ATI graphics cards Retail
HP 597571-001 - Graphics board heat sink - For use only with models equipped with nVidia graphics subsystems - Includes replacement thermal pads an Retail
HP 595768-001 - Heat sink (thermal module) with fan - For use in models equipped with ATI FirePro M5800 graphics systems Retail
