I have a 480w psu but i dont know if its enough. it might be be but its kinda a off brand i think its called "artic". the problem is it dosnt have any pci 6 pin connections. if you dont think its enough so if you could recomend one thats enough and good, that would be nice
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No, it's a unknown brand crappy psu and doesn't have any pcie 6 pin connector, the 7870 needs two. You'll have to buy a decent psu, the xfx 550w is a good one for e.g.
try this one i have had ths one for like a month and its awesome its modular and it supports crossfire best part is that its corsair so you know its good.