Howdy!
We have good numbers available again for anyone that has missed out.
Dell Optiplex 9020 SFF
Core i5 4570 3.2GHz (4C)
8GB RAM
128Gb SSD
They have 7/8 Home/Pro COA's but they are imaged with Windows 10.
Also worth tapping on the new Wireless Logitech Keyboards which will be $22.50
https://www.ebay.com.au/itm/183445324473?ViewItem=&item=1834…
I'm so impressed with mine from last time that I'd consider getting another. Not that I need it.
I'd happily repurpose one of these as a PC for the kids, or even a shared 24/7 Plex server perhaps.