I know the RAM is soldered to the board, but iFixit has a step-by-step tutorial on how to replace the SSD. The kit they offer is expensive and I'm looking for something like 1 Tb, as I've already got a 256 Mb SSD in it. Following their link to the Crucial SSD, there is a specific note from Crucial that they do not make any Mac-compatible M.2 SSDs. Hmmmm...
iFixit Reading to the bottom of the page, I see the Samsung SSD they recommend needs an adapter.
