I think for a stock system, maybe that PSU would be fine. However, when you overclock you really want something a little more stout. I would highly recommend a better series or brand PSU. Here is one that is a GREAT deal after $30 instant savings, $20 code, and $20MIR. That's $70 off. It is a little overkill, to be honest, but for the price it is a steal. It will also give you some extra wiggle room.