Same question really but for MB Pro 13inch Retina 2015 with force touch (i.e. the one you can get from the apple store now). I'm planning to buy a 128gb version now and would like to upgrade it to 512gb some time in the future ofcourse. When I spoke to people in Apple store - I was told both RAM and SSD are soldered to the board and cannot be replaced. I would like to know if this the case ? Not that I don't trust Apple store support :p