Re: Single PSU 1600w for six 3070?

Hi!

Will a single PSU like this be enough for a six 3070 gpu mining rig?

EVGA SuperNOVA 1600 G+,
https://www.evga.com/products/product.aspx?pn=220-GP-1600-X1

I read TDP of a 3070 is 220w...x6 is 1320w which is pretty close to 1600w.

Yes, because you're going to undervolt them, they will do around 130w, 135w each, so it will more than enough. It could be ok even for 8 gpus.