Lenovo ThinkCentre M900 Tiny
Initial setup was documented here Lenovo m900 Tiny Setup.
Ordered from Amazon, refurbished, January 2024
- Quad-Core i5-6500T
- 16 GB DDR4
- 480 GB SSD
- Intel Graphics

There isn’t a good stable link to this on the Lenovo site as it’s not an active product any more.
Here’s the M Tiny Series on the Canadian store. $1000 - $3000 when new!