Evga Supernova 650 Gm, 80 Plus Gold 650W and 3090

[The_One]

Just putting my watercooled lian li 011 dynamic mini build together and just realised the mini only accepts small form factor psus meaning my 750 wont fit

i need to stick with evga so my cablemods cables fit

will this 650w psu handle my palit watercooled 3090 and a 5600x?

 

[EsaT]

Better undervolt and limit clocks of that 3090.
And even that would be pushing things really far.

 

[flux64]

think you will need higher because of the 3000 series power spikes alone, i would always want at least 750 watt but me personally would go for 850watt with a top tier PSU just to make sure there is no issues