![](https://lemmy.world/pictrs/image/41a1acdf-075f-4621-89aa-bbba58099988.jpeg)
![](https://lemmy.world/pictrs/image/8286e071-7449-4413-a084-1eb5242e2cf4.png)
Looks like a cpu/gpu type power connector. Even if its a standard plug does not mean its a standard pin out ! Craft computing on YouTube had what looked like a standard plug in his server but it had a 12volt and ground switched, so would have caused some real damage
Buy some short and some long… Really mess with them !