Simply put, don't buy RAM from Apple. I just ordered 8GB of RAM from Amazon for my newly purchased Mac Mini. Total cost? $54.99 no tax. The same 8GB from Apple via the Mac Mini config menu? $300 plus tax. Of course that price includes the installation but it should take even the most novice of people about 5 minutes to swap the RAM from their Mac. Do yourself a favor and buy a precision screwdriver set then do a Google search. Your bank account will thank you.