Dell Server Power Adapter

Conclusion: It's unnecessary to buy expensive connectors, but it's still a completely useless PCB.
 
A long time ago, while scavenging at a junkyard, I found a large batch of Dell servers and bought a few to play with.
What kind of machines could you find at a junkyard? Most were R720 and R620. There weren't even any R710s; they must have been obsolete long ago…
Thinking that server power supplies should be relatively stable, I got two power supplies, a 495W and a 750W.
A very good power supply, which made my brain work.
I searched on an open-source forum and found the pin definitions for this power supply (original link).
Then, JLCPCB EDA, boot up!
The PCB design is very simple, nothing much to say. Here's the diagram.
 
 
Well, that's it. Calling it completely useless is self-evident from the pin definitions; you just need to ground the two signal pins to run it…
 
Since you've read this far, a like wouldn't be too much to ask, right?