Item Component Spare part number
For use only with computer models equipped with the RS880M chipset and the HD6470
graphics subsystem with 512-MB of discrete memory
658832-001
For use only with computer models equipped with the RS880M chipset and a graphics
subsystem with UMA memory
658831-001
System board for use only with computer models equipped with the 6750 chipset and a
graphics subsystem with discrete memory (includes 1024-MB of discrete graphics
subsystem memory)
645386-001
System board for use only with computer models equipped with the 6650 chipset and a
graphics subsystem with discrete memory (includes 1024-MB of discrete graphics
subsystem memory)
641576-001
System board for use only with computer models equipped with the 6490 chipset and a
graphics subsystem with discrete memory (includes 512-MB of discrete graphics
subsystem memory)
645385-001
System board for use only with computer models equipped with the 6470 chipset and a
graphics subsystem with discrete memory (includes 512-MB of discrete graphics
subsystem memory)
641575-001
System board for use only with computer models equipped with a graphics subsystem
with UMA memory (includes replacement thermal material)
645384-001
For use only with computer models equipped with an Intel processor:
For use only with computer models equipped with the Intel HM65 chipset, an Intel Quad
Core processor, and a graphics subsystem with 2.0-GB of discrete memory
655488-001
For use only with computer models equipped with the Intel HM65 chipset, an Intel Dual
Core processor, and a graphics subsystem with 2.0-GB of discrete memory
655489-001
For use only with computer models equipped with the Intel HM65 chipset, an Intel Quad
Core processor, and a graphics subsystem with UMA memory
656292-001
For use only with computer models equipped with the HM65 chipset, an Intel Dual
Core processor, and a graphics subsystem with UMA memory
651906-001
For use only with computer models equipped with the 6770 chipset and an Intel Quad
Core processor (BACO, includes 1024-MB of discrete graphics subsystem memory)
659093-001
For use only with computer models equipped with the 6770 chipset and an Intel Quad
Core processor (includes 1024-MB of discrete graphics subsystem memory)
639391-001
For use only with computer models equipped with the 6770 chipset and an Intel Dual
Core processor (BACO, includes 1024-MB of discrete graphics subsystem memory)
659094-001
For use only with computer models equipped with the 6770 chipset and an Intel Dual
Core processor (includes 1024-MB of discrete graphics subsystem memory)
639392-001
For use only with computer models equipped with the 6490 chipset and an Intel Quad
Core processor (BACO, includes 1024-MB of discrete graphics subsystem memory)
659095-001
For use only with computer models equipped with the 6490 chipset and an Intel Quad
Core processor (includes 1024-MB of discrete graphics subsystem memory)
639389-001
For use only with computer models equipped with the 6490 chipset and an Intel Dual
Core processor (BACO, includes 1024-MB of discrete graphics subsystem memory)
659096-001
Computer major components
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