If I acquire some cheap H200s, I intend to build a rack mount power supply that I can feed from a dryer plug. 4x H200's need about 2.8KW, which you could pull from a standard 240VAC 20A dryer/oven breaker [0].

[0]: https://www.sunbirddcim.com/blog/nvidia-h200-power-requireme...

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elorant 2 hours ago | parent [-]

2.8KWs is just the GPUs. Add another 400 watt for CPUs and RAM and the rest of the hardware, and then leave at least a 30% headroom for PSU loss and spikes. Suddenly you're close to 4KW. And then of course you'd have to remove all that heat from the room.

	▲	irishcoffee an hour ago \| parent \| next [-]
		So... a 30A breaker instead of a 20A breaker? And a few hundred bucks creating a venting solution to the outside? I could set this up at my house right now, by myself, in a day, maybe 2.
	▲	olyjohn an hour ago \| parent \| prev [-]
		Yeah? My shop at home has two 4kw electric heaters in it. That's not even a big deal to wire up to your main panel.