The more I read and re-read this.. the more I wonder how much of it is true and how much is Pachter-method guesses.
It says something, but says nothing also. In fact, it could be absolutely true or absolutely false and we will never know any different.
If it were true.. I wish it would've said "Sony is paying a bit more cooling than last gen, their using a vapor chamber this time" or the V shape is in part because of a dual heatpipe design being integrated into the retail console., or maybe say Sony is manufacturing the SSD components via Samsung , or whatever. The author has carefully crafted a piece that locks him into nothing definitive.
So.. that in itself is interesting.