2012 iMac Memory Upgrade, which memory? w/Pic | MacRumors Forums
1Rx8 vs 2Rx8: A Detailed Comparison Guide Between the Two RAMS
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Beware of the single rank x16 RAM kits sneaked in some laptop models! The 1Rx16 modules have significantly lower bandwidth compared to the 1Rx8 variants - NotebookCheck.net News
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