Core 2 Duo CPU - 4GB (two 2GB SO-DIMMs) of 1066MHz DDR3 memory; two SO-DIMM slots supports up to 8GB. I believe they support only PC3-8500 1066Mhz Modules.
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Core 2 Duo CPU - Supports PC3-8500 1066MHz DDR3 memory;
[link|https://apple.stackexchange.com/questions/42426/can-i-upgrade-my-macbook-mid-2010-to-16gb-of-ram-2x8g|16 GB maybe possible] is also confirmed [link|https://www.amazon.com/2X8Gb-Memory-Compatible-Macbook-Mid-2010/dp/B00DQDZGXY|here].
Core 2 Duo CPU - 4GB (two 2GB SO-DIMMs) of 1066MHz DDR3 memory; two SO-DIMM slots supports up to 8GB
+
Core 2 Duo CPU - 4GB (two 2GB SO-DIMMs) of 1066MHz DDR3 memory; two SO-DIMM slots supports up to 8GB. I believe they support only PC3-8500 1066Mhz Modules.
[link|https://apple.stackexchange.com/questions/42426/can-i-upgrade-my-macbook-mid-2010-to-16gb-of-ram-2x8g|16 GB maybe possible] is also confirmed [link|https://www.amazon.com/2X8Gb-Memory-Compatible-Macbook-Mid-2010/dp/B00DQDZGXY|here].
Core 2 Duo CPU - 4GB (two 2GB SO-DIMMs) of 1066MHz DDR3 memory; two SO-DIMM slots supports up to 8GB
[link|https://apple.stackexchange.com/questions/42426/can-i-upgrade-my-macbook-mid-2010-to-16gb-of-ram-2x8g|16 GB maybe possible] is also confirmed [link|https://www.amazon.com/2X8Gb-Memory-Compatible-Macbook-Mid-2010/dp/B00DQDZGXY|here].