>>141202
Yes, this can be done. That's actually more or less what the MNT Reform is. But without fixing a few things, you'll get something not portable that runs too hot or has no good battery solution.

For example, you could use a portable monitor, a docking station with a keyboard and mouse, and a raspberry pi or a NUC, even with an eGPU with an eGPU case, plus a PSU. But good luck moving it around and setting it up e.g. to work on the train or between home and the office or whatnot.