> I'm talking about these new things with ram integrated into the SoC...
But you were already told that this limit is just for this entry-level series of chips.
You asked what other series of Intel chips supported more memory, and the answer is all of them. If your question was supposed to not be about other chips, then your question makes no sense to me. And if that's the case then why did you bring up Xeons and your previous box?
I bought a new x86 box 2 years ago so I haven't looked lately.
I'd guess they have 128 Gb on some xeon labeled SKU that costs as much as a good used car?