DDR2-667Mhz vs. DDR2-800Mhz
To find out which MacBook 5,2 version you have:
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Select "About This Mac" in your Apple Menu. |
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667 Mhz means you have the MacBook 5,2 667Mhz version. |
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800 Mhz means you have the MacBook 5,2 800Mhz version. |