Asus ROG Thor III is a massive 1600W PSU that will handle the Nvidia RTX 5090 with ease - but could be a nightmare for your energy bills.

[jboldeniv]

A 1600 watt power supply is a beast. I think that the biggest power supply that I have, is a 1200 watt Corsair.

Asus ROG Thor III is a massive 1600W PSU that will handle the Nvidia RTX 5090 with ease - but could be a nightmare for your energy bills