HT1651: MacBook: How to remove or install memoryLearn about MacBook: How to remove or install memory
Currently Being ModeratedJan 6, 2013 8:07 AM (in response to joeldrum)
Got to the Crucial website, download and run the System Scanner to identify suitable memory upgrades for your MacBook.
Currently Being ModeratedJan 6, 2013 2:20 PM (in response to joeldrum)
The maximum it can use is 6 GB (1x 2GB, 1x 4GB), so 2x 4GB would be redundant.
That said, it may work but without using more than 6.
(If you're not in the States, choose another country from the flag menu at top right and go to the support page there).