2 Replies Latest reply: Feb 14, 2013 7:54 PM by francoontarienOttawa
francoontarienOttawa Level 1 Level 1 (10 points)


I would like some advise on upgrading or expanding my MacBook RAM which has 2 Gb to 4 Gb by using 2 2Gb RAM modules that I have recently taken out of my iMac 20"  2009 as they were replaced by 8 Gb.


Here are the Specs that I found at  http://support.apple.com/kb/ht3911 for the iMac :


iMac RAM  5.pngand next is for the MacBook :  MacBook RAM 3.png


These 2 RAM modules appear similar to me.

Would they in fact be compatible?


MacBook, OS X Mountain Lion (10.8.2)