Can I install 2Rx8 PC3 8500s 07 10 F2 (DDR3-1066 RAM) in to a 2008 Macbook Pro?

Bernard4sushi wrote:

I've got an old 2008 Macbook Pro and have been given 2 x 2gb of 1066 Ram. Can I put this in to my old Macbook Pro?

Sorry, no. Your MacBook uses PC 5300, 667mHz RAM

If you have a late-2008 unibody MBP (Model Identifier 5,1), then yes, you can. If it isn't a unibody machine (Model Identifier 4,1 or lower), stedman1 is right.