[pontifk8r]

Here's the SC126 single board computer with CP/M in ROM (flash). https://www.tindie.com/products/tindiescx/sc126-z180-sbc-mot... with a Z180 running at over 18 MHz. Much faster than any Dynabyte, Northstar, Cromemco, and so on that were available back in the day.

[krallja]

I have the SC131, which is similar but small enough to fit in a shirt pocket. Good fun!

[rbanffy]

This one at least has a terminal ;-)