Here is a great power supply for a great price (its seasonic oem) after price match at memory express. Return the staples one.
On sale for $75 at NCIX
Antec HCG-620M 620W ATX12V Modular SINGLE-RAIL 48A 80PLUS Bronze 135mm Fan Active PFC Power Supply
Its $120 at memory express, so $63.74 after pricematch at ME.
Antec High Current Gamer 620W Modular Power Supply at Memory Express