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What are the exact specs when shopping for early 2011 MacBook Pro SO-DIMM memory? I'll be uprading to the maximum of 8GB.

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The 2011 MacBook Pros can actually handle 16GB, despite apple's statements. (See:… ) – Fake Name Apr 29 '11 at 6:32
Mostly, 8GB SO-DIMMs are just ridiculously expensive (~$800) – Fake Name Apr 29 '11 at 6:36
up vote 3 down vote accepted

According to Apple Support:

  • Double Data Rate Small Outline Dual Inline Memory Module (DDR3) format
  • 67.6mm x 30mm (1.18 inch)
  • 2 GB or 4 GB
  • 204-pin
  • PC3-10600 DDR3 1333 MHz type RAM


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I can confirm that 1066 MHZ works without any problems with latest i7 2011. I didn't test if there are any performance issues, but at least it is stable. – sorin Oct 17 '11 at 20:43

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