A:AnswerIt’s just one 7500 MHz chip soldered in, and it’s so darned fast it’s faster than old style dual channel even if it might be single channel (and I don’t know which it is, we’re in a new ballgame with all this soldered only memory).
A:Answerfor the first question you asked, yes; the ram is soldered. You can choose between 24gb and 32gb. Though, since it's soldered, it runs at 7500mhz speeds.