It seems that you can upgrade to 32GB as well. For the iMac, yes, but apparently not for the Macbook Pros. See: http://store.apple.com/us/buy-mac/macbook-pro?

It seems that you can upgrade to 32GB as well. For the iMac, yes, but apparently not for the Macbook Pros. See: http://store.apple.com/us/buy-mac/macbook-pro?product=MJLT2LL/A&step=config# http://store.apple.com/us/buy-mac/macbook-pro?product=MJLT2L...