> Making a cheap 400A connector might be somewhat difficult, but not impossible. It will be, I dare you to do. Inductance will be a problem. GPU makers are al

> Making a cheap 400A connector might be somewhat difficult, but not impossible. It will be, I dare you to do. Inductance will be a problem. GPU makers are already having troubles with inductance VRM directly near the chip. > Now, the voltage regulation is pretty darn standard. Saying this, take a look on A100 https://www.techspot.com/images2/news/bigimage/2020/05/2020-05-14-image-22.jpg https://www.techspot.com/images2/news/bigimage/2020/05/2020-... No VRM in a conventional sense. It's a fancy HF DC-DC with transformator!