CountMike :
Any proper ATX PSU of sufficient power to include power needed for that GPU. I would use some good make PSU of about 750W.
okay but I'm still confused cause I haven got a case yet. So I thought maybe if you can list all the other things that can go with 1.Gigabyte GeForce GTX GV-N1080TTOC-8GD Video Graphics Cards
2. that motherboard
3. ryzen 1700
I'd have to spend most of the money on these 3 things so the other components have to be around 500-600$ or better if 400$. Thanks!