Question Motherboards compatible with Z400 power supply

[goldenretrieverfan]

Hello. I have a HP Z400 computer which I was given for free due to the motherboard being broken by my friend. Everything else still works in the computer. I know that the Z400 power supply has a non-standard power output to motherboards. Which motherboards work with a Z400 power supply other than Z400 motherboards?

 

[DSzymborski]

Hello. I have a HP Z400 computer which I was given for free due to the motherboard being broken by my friend. Everything else still works in the computer. I know that the Z400 power supply has a non-standard power output to motherboards. Which motherboards work with a Z400 power supply other than Z400 motherboards?

It may work on some other propietary HP PCs; it's extremely hard to tell in advance with these proprietary PSUs. This would not be a part to re-use given this fact and its extreme age (well over a decade if this is an original).