When building on a budget, the EVGA 600W 80 PLUS is a great choice at a low cost. Supporting 49A on a single +12V rail provides more options without having to reduce your component requirements. Save space with the 600W's compact design, wellplaced power switch and fully sleeved cables. The 600W offers the connections and protections needed for basic system builds. With a standard 3 year warranty and ultra quiet fan design the 600W will be a great asset for your next build on a budget.
Great PSU for your build. I got mine on sale with a price match so If you can try to find it on sale somewhere you can price match if not and you really need a psu. 49.99 is perfect. imo EVGA makes a great line of psu. get it if you can. i7-4790s 3.2ghz GTX 970 ssc acx 2.0