@george1421 It is a HP Prodesk 400 Mini G3 MFR part# 2RN27UT#ABA
The nvme was manually added, not something that comes with it.
But the Intel Optane setting was new to me, and this wasn’t my first prodesk 400 mini g3. But they did just change the mfr part # for this configuration and stop sending out the old one, so it’s probably related to this.
From what I read briefly about the intel optane feature, it’s a part of the 7th gen intel core cpus chipset or requires it or something like that.