I have a Macbook pro mid 2010 (7,1). I know the ram module is pc3-8500, but I found pc3-12800 ram that is cheaper than the pc3-8500. I read on crucial website that ram can be backwards compatible but I don't know about macbooks if it will accept it. I am just unsure if it will break the laptop in anyway lol. Has anyone tried doing something similar and it worked fine? Thanks.