I am retiring my almost 6 year old Mac Mini Server.
When I take this machine off, I will be replacing 2 x 1TB disks to 1 x 500GB SDD.
This 6 year old Mac Mini has quad core 2.3 Ghz Intel i7 processor.
That is faster than any current Mac Mini which only comes with dual-core i5.

It will be a fun project.