I am asking for advice. I would like to have a NAS server at home. I thought that I would do it on the basis of a terminal to which an external SSD drive would be connected via USB. As it is supposed to be a budget project, I want to buy a used terminal from one of the well-known Polish auction sites
As I don't want to spend more than PLN 100 on such a terminal (unless you convince me), I found two offers:
The first offer is Dell Zx0 2x1.6 16GB SSD 4GB RAM Terminal for PLN 95
2nd offer is HP MINI PC Thin Client Terminal t510 2GB 16GB for 82 PLN
I am asking for advice, which one to buy? Possibly what instead of them? Is it profitable to add a few zlotys to Dell, which has more RAM or HP? Thanks in advance for any answers and help.

The first offer is Dell Zx0 2x1.6 16GB SSD 4GB RAM Terminal for PLN 95
2nd offer is HP MINI PC Thin Client Terminal t510 2GB 16GB for 82 PLN
I am asking for advice, which one to buy? Possibly what instead of them? Is it profitable to add a few zlotys to Dell, which has more RAM or HP? Thanks in advance for any answers and help.