PSU recommendation ?
PSU recommendation ?
Check if a 1600W power supply works well with your 4090 AMD 7-9 10+ fans setup.
It varies by brand and model of the PSU. Using a 4090 with a low-quality, cheap Chinese 1600W mining PSU that has fake ratings is not recommended.
1600w might be too much.
However, the psu will only use the power it needs, no matter the maximum capacity.
Purchase a reliable model with a 10-year or longer warranty.