Answer to: Upgrading Memory on MacBook Air 2011 11 inch ModelI work at an Apple Store, I'm an Apple Genius. You CAN NOT upgrade the RAM on a MacBook Air. Any year, any screen, any time. The ONLY way you can upgrade the RAM would be to replace the complete logic board to a higher capacity logic board. With either the 2GB 11" or 13" models. Thats a $800+ job. Good luck!