The most interesting thing here is that Apple previously did not ship 32gb ram in laptops because it was not available as a LPDDR3 single chip. Here you see the

The most interesting thing here is that Apple previously did not ship 32gb ram in laptops because it was not available as a LPDDR3 single chip. Here you see the 15 inch models now use DDR4 (not LP - low power). Basically Phil Schiller relented and said, meh, fuck it, lets give them what they want and put the more power hungry DDR4 in there. I wonder why the chip manufacturers couldn't make LPDDR4 or 32gb LPDDR3 modules after all this time.