O11d mini dual psu?

[steverebo]

So I'm currently running a 750w psu for my current gpu and am looking to get an rtx 4090 it can put an extra psu in my case which actually works out cheaper than grabbing a new one so could I use my corsair 750w for gpu and a 500w psu for the rest of the system an x670e and 7900x cpu

 

[no_1_dave]

You can use 2 PSUs but you'll need one of these to link them so they work together and turn on/off simultaneously:

Kolink Dual / Multi Power Adapter for combining Power Supplies

Order Kolink Dual / Multi Power Adapter for combining Power Supplies now online and benefit from fast delivery.

www.overclockers.co.uk

When crypto-mining people use separate PSUs for graphic cards

 

[GoRedwings19]

So I'm currently running a 750w psu for my current gpu and am looking to get an rtx 4090 it can put an extra psu in my case which actually works out cheaper than grabbing a new one so could I use my corsair 750w for gpu and a 500w psu for the rest of the system an x670e and 7900x cpu

I use a Corsair Sff 750W for my 011 mini and 4090 setup. I don't think a 7900x uses anywhere near a 12900k/13900k.