HP 501116-001 - Thermal material kit - For use with Quad Core processor and nVidia graphics card Retail
HP 495074-001 - Thermal material kit - For use with Quad Core processors and ATI graphics card Retail
HP 494011-001 - Graphics card heat sink (thermal module) - For use in notebook models equipped with nVidia graphics cards Retail
HP 630422-001 - System board (motherboard) with Intel Core i5-580M Dual Core processor - Includes replacement thermal material and cleaning kit Retail