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Yep, in the US you’d need to use at least two separate circuits as well. I’m just saying that there probably is sufficient electricity for a crazy 10+ GPU setup

Yep, in the US you’d need to use at least two separate circuits as well. I’m just saying that there probably is sufficient electricity for a crazy 10+ GPU setup, in most single family houses at least.

BizarroLand 2y ago
If you're going that far out you might as well just tap into your breaker box and add a 40a 110v circuit. As long as you can run your cluster near the breaker box it would not be a huge expense to do that, and if like most homes your breaker is in the garage then that would make venting the excess heat out fairly simple.
- angoragoats 2y ago
  I don’t condone doing this under any circumstances without first consulting an electrician. Lots of things could go wrong; for example, 40A @ 120V is not a very common configuration, and most standard household receptacles are rated for only 20A at most. Consult an electrician, folks.
  - deleted 2y ago
    [deleted]
  - BizarroLand 2y ago
    Thanks, I did mean to imply that you would be paying an electrician to do the work to code, but I did also overlook that someone who wants to run a 405b Llama ai at home might be more of a diy'er than the average person.
- Kirby64 2y ago
  Or just run your PSU off 240V. Much more standard supply, and most switched mode supplies already support 240V. They’re typically more efficient, too.
  - angoragoats 2y ago
    That works for sure, though it's less common in the US to have a 240v circuit available (with an appropriate receptacle) anywhere you might put a large server. Using two 120v circuits, you're more likely to be able to set it up with what you have now, without requiring any electrical work.
    - Kirby64 2y ago
      The comparison was a 120V 40A circuit. A 240V-20A socket would be more common than a 120V 50A socket. Both technically exist, but a 240V 20A outlet would be cheaper, safer, and more common. A 240V 20A outlet is actually somewhat common for larger window mounted AC units.
      - angoragoats 2y ago
        > The comparison was a 120V 40A circuit. Yes, which was a suggestion in reply to my comment mentioning the use of two standard 120v circuits, which I still maintain is the easiest and cheapest path for most people.

BizarroLand 2y ago

If you're going that far out you might as well just tap into your breaker box and add a 40a 110v circuit. As long as you can run your cluster near the breaker box it would not be a huge expense to do that, and if like most homes your breaker is in the garage then that would make venting the excess heat out fairly simple.

angoragoats 2y ago
I don’t condone doing this under any circumstances without first consulting an electrician. Lots of things could go wrong; for example, 40A @ 120V is not a very common configuration, and most standard household receptacles are rated for only 20A at most. Consult an electrician, folks.
- deleted 2y ago
  [deleted]
- BizarroLand 2y ago
  Thanks, I did mean to imply that you would be paying an electrician to do the work to code, but I did also overlook that someone who wants to run a 405b Llama ai at home might be more of a diy'er than the average person.
Kirby64 2y ago
Or just run your PSU off 240V. Much more standard supply, and most switched mode supplies already support 240V. They’re typically more efficient, too.
- angoragoats 2y ago
  That works for sure, though it's less common in the US to have a 240v circuit available (with an appropriate receptacle) anywhere you might put a large server. Using two 120v circuits, you're more likely to be able to set it up with what you have now, without requiring any electrical work.
  - Kirby64 2y ago
    The comparison was a 120V 40A circuit. A 240V-20A socket would be more common than a 120V 50A socket. Both technically exist, but a 240V 20A outlet would be cheaper, safer, and more common. A 240V 20A outlet is actually somewhat common for larger window mounted AC units.
    - angoragoats 2y ago
      > The comparison was a 120V 40A circuit. Yes, which was a suggestion in reply to my comment mentioning the use of two standard 120v circuits, which I still maintain is the easiest and cheapest path for most people.