This was a mini-micro computer and I had to break it up to reach the hard drive. Maybe maybe it can be reassembled, but unlikely.
Also maybe this was actually a Linux machine, I do not remember how I used it.
I have tried to read the drive on Windows, did not work. On Mac did not work. But my old Ubuntu was able to read the disk 159 GB.
Here are some screenshots of what comes up when I read it.
One is the icon for the Electrum.
I do have some vague memory of installing Electrum on this.
If these screenshots give any ideas of what this might be and how to go about much appreciated.
Maybe a trained eye can see if this is Windows or Linux or what it is.
https://docs.google.com/document/d/1JFn9327wFOJZ8PJkOHTyS8KaXjeRkM0_objgFk4yIlE/edit?usp=sharing