Category Description Intel® 2nd
Generation
Intel® Previous
Generation
AMD
Discrete UMA Discrete UMA UMA
Serviceability End-user replaceable parts:
AC adapter √√ √ √ √
Battery (system) √√ √ √ √
Hard drive √√ √ √ √
Memory module √√ √ √ √
Optical drive √√ √ √ √
WLAN cards √√ √ √ √
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