What kind of PSU for 2 RX 570

foxtwofive

Prominent
May 11, 2017
1
0
510
Hello, Right know i have
ATX Motherboard AM3+
Cpu AMD FX-4300
16gb ram ddr3
120GB SSD
1 X Powersupply 550w semi modular
2 X AMD RX 470 4GB Video

I want to upgrade to 2x ASUS Radeon RX 570 STRIX OC 4GB

What would be the best PSU?

I'm not planing on playing Games on it. Just want to Mine Altcoins.