Question Are the PSU/Motherboards in the HP EliteDesk 800 Towers proprietary, or can I add an Antec VP450 PSU to it?

[Jeff Strong]

I'm moving from a FULLY upgraded HP Pavilion Athlon II 640 x4 3k from 2010, but I'm moving up and 'putting it out to the pasture?'

 

[Calvin7]

I suggest you recheck Model Number or Product Number.
https://support.hp.com/us-en/document/bph07555

 

[Jeff Strong]

Thanks, I already KNOW it works in my Pavilion for yrs, but I don't think HP will tell me IF the 800 is proprietary, or list it as such?

Thats why I'm asking Tomshardware...