[User-3023]

After running Vista on a Dual Core M55 Thinkcentre for around ten years, I finally broke down and purchased a used  Thinkstation Desktop P300. Fairly good deal came with i7 4th gen. and 16GB main memory, two 256 SSD drives (one which I've removed)  Windows 10 installed (appears to be an upgrade license) all for $300.00 (incl. shipping).

The SSD drive is what keeps the PC fast, ~30 second reboots, defrag only  a few seconds.