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Apple Computing Products:
macOS - Desktop Hardware
Which RAM of these 2?
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<blockquote data-quote="dotdotdot" data-source="post: 1467638" data-attributes="member: 280973"><p>I want to add 4 GB of RAM memory to my iMac mid-2011 i5 21.5". </p><p></p><p>What's the difference between these two? (Results from Corsair's memory finder tool.)</p><p></p><p></p><p></p><p>Corsair Mac Memory — 4GB DDR3 SODIMM Memory Kit (CMSA4GX3M1A1333C9) single stick</p><p></p><p>Corsair Mac Memory — 4GB Dual Channel DDR3 SODIMM Memory Kit (CMSA4GX3M1A1066C7) single stick</p><p></p><p></p><p></p><p>Difference I see is 9-9-9-2-4 or 7-7-7-2-0 between the two, repectively; what do these figures mean?</p><p></p><p></p><p>Also, is there any advantage to having 1 stick of 4 GB vs. 2 sticks of 2 GBs?</p></blockquote><p></p>
[QUOTE="dotdotdot, post: 1467638, member: 280973"] I want to add 4 GB of RAM memory to my iMac mid-2011 i5 21.5". What's the difference between these two? (Results from Corsair's memory finder tool.) Corsair Mac Memory — 4GB DDR3 SODIMM Memory Kit (CMSA4GX3M1A1333C9) single stick Corsair Mac Memory — 4GB Dual Channel DDR3 SODIMM Memory Kit (CMSA4GX3M1A1066C7) single stick Difference I see is 9-9-9-2-4 or 7-7-7-2-0 between the two, repectively; what do these figures mean? Also, is there any advantage to having 1 stick of 4 GB vs. 2 sticks of 2 GBs? [/QUOTE]
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Apple Computing Products:
macOS - Desktop Hardware
Which RAM of these 2?
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