k77 itx case

[blacklagann]

Hi I recently ordered a k77 of aliexpress and its on the way. I have a slightly undervolted 2700 and plan on getting a 5700/xt. Ive seen a few videos where people just hold the navi cards at base clocks lose hardly any performance but the power draw is like 140 watts. Shouldnt it be safe to just use a 450/550 watt psu?

 

[txporter]

It will probably be fine, but it does depend on a bit on the rest of your components. You can try building in pcpartpicker. It will give you a power estimate.

 

[blacklagann]

Just have a single ssd and wraith prism beyond that. I cant imagine that stuff pulling that much extra power

 

[txporter]

Agreed. It should be fine. If you have any concern, I would just use the builder on pcpartpicker that I linked above.