I am sick of throwaway electronics, that is partially why I am moving away
from Apple products. (I'm typing this on an iBook G4 running OS X, but I am
transitioning to free software.)
The MacBook Pro with retina display has non-upgradable RAM, that bothered me
even before I cared about free software.
I would swap out the SSD for a larger hard drive, if that is possible.
The computer contains 2 GB of RAM, if it is the HP Pavilion 14 Chromebook.
http://www.digitaltrends.com/laptop-reviews/hp-pavilion-14-chromebook-review/