Item Component Spare part number
Intel Core i7-2620M 2.70-GHz (SC turbo up to 3.40-GHz) processor (4.0-MB
L3 cache, dual core, 35 W)
631252-001
Intel Pentium P6200 2.13-GHz processor (3.0-MB L3 cache, dual core, 35 W) 625831-001
Intel Pentium P6300 2.26-GHz processor (3.0-MB L3 cache, dual core, 35 W) 635500-001
(15) Fan (includes replacement thermal material) 639460-001
(16) Heat sink (includes replacement thermal material)
For use only with computer models equipped with an AMD processor:
For use only with computer models equipped with a graphics subsystem with discrete
video memory
639462-001
For use only with computer models equipped with a graphics subsystem with UMA
video memory
639463-001
For use only with computer models equipped with an Intel processor:
For use only with computer models equipped with an HM65 chipset and a graphics
subsystem with discrete video memory
641141-001
For use only with computer models equipped with an HM65 chipset and a graphics
subsystem with UMA video memory
641140-001
For use only with computer models equipped with an HM55 chipset and a graphics
subsystem with discrete video memory
637190-001
For use only with computer models equipped with an HM55 chipset and a graphics
subsystem with UMA video memory
637189-001
(17) LED board (includes cable) 640215-001
(18) Base enclosure (includes battery release latch, heat sink, replacement
thermal material, and 4 rubber feet)
640203-001
Rubber Feet Kit (not illustrated, includes 4 rubber feet) 639455-001
(19) Battery:
6-cell, 55-Whr, 2.55-Ah Li-ion battery 593554-001
6-cell, 47-Whr, 2.20-Ah Li-ion battery 593553-001
(20) RTC battery (includes cable and double-sided tape) 637193-001
(21) Hard drive (2.5-in, 7.0-mm, SATA, does not include hard drive connector cable, isolators, or Mylar shield):
For use with all computer models:
750-GB, 5400-rpm 644351-001
640-GB, 5400-rpm 637312-001
500-GB, 7200-rpm 644685-001
320-GB, 7200-rpm 645089-001
320-GB, 5400-rpm 645086-001
250-GB, 7200-rpm 645091-001
Computer major components
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