Intel's management engine is built on their Quark architecture now, and runs Minix 3. Doesn't seem like Intel is likely to change this any time soon, as the pr

Intel's management engine is built on their Quark architecture now, and runs Minix 3. Doesn't seem like Intel is likely to change this any time soon, as the previous architecture they used was a real odd duck and Quark seems like a much better fit. So it's likely to ship in every Intel machine for the foreseeable future.