You won't believe me, but I swear to you, I am on:
an old AMD FX 8350, 24 Gb RAM, with a GTX 1660 Ti GPU, 1Tb ssd
I hooked up the Pico 4 last night and ran it over Virtal Desktop, it worked. I spent some time in free flight and for the first time ever, flew in VR.
On this dinosaur.