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titans1127

macrumors 65816
Original poster
Mar 10, 2009
1,179
414
Last week I replaced the 4 gigs of ram that came with my 2011 MBP and installed 8 gigs into it. Could I take that original 4 gigs and install it into my 2010 iMac since they run at the same speed or are thy not compatible?
 
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