Before everyone starts to go state the obvious, yes I know that the RAM on this machine is soldered. That it would be very hard to replace and even harder to find someone who is properly qualified to do that kind of work, but lets say budget inst a issue, and you found someone that is willing to attempt to do it for you. What other challenges may arise? Is there a specific chip on the board that says how much ram the device should have. If so what is this chip? Where is it? How is it modified to work with say 32gb RAM. All signs point to it being possible if you or someone you know has enough experience, you can find RAM chips with a bigger density and order enough of them. The processors in the 15 Inch pros already support a maximum of 32gb of RAM. Yes i know this is very stupid and highly unlikely that it would work but im just curious if there is any other limitations that one could know about if one were to proceed with this daunting task.