Nitpick - almost all modern power supplies are auto-ranging between 100-240V. In 240V locales at 80% constant load on a 15amp circuit this is 2880 watts. In the

Nitpick - almost all modern power supplies are auto-ranging between 100-240V. In 240V locales at 80% constant load on a 15amp circuit this is 2880 watts. In the US you would (ideally) drop a 240V circuit from the panel and make sure you have sufficient supply amperage from the utility provider.