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boris | karma 1037 | avg karma 3.28 · 2018-03-14 12:05:07+00:00

Right, RAM is part of the SoC... that probably makes the idea pretty much a no-go.

AdrianoKF | karma 145 | avg karma 3.45 · 2018-03-14 11:38:03

The RAM was only integrated on the SoC on earlier models (called a package-on-package, PoP -- see https://elinux.org/RPi_Hardware#Components)

Later versions (I think starting with RPi 2) have a separate DRAM chip on the bottom side of the PCB.