Having trouble identify a computer

I purchased some thin clients at an auction for next to nothing (.60 a piece). All they were was a motherboard the size of the unit with memory. Very easy to take apart. The CPU was not removable. I did well and should have purchased more, but I didn't know what to expect. Don't confuse these with a computer because it is not. No removable CPU, no hard drive, no cards, no wire, no power supply, their value is much lower. You are pretty much buying a motherboard with memory.