a39232 :
I would say no on the safe side with it being the lower end EVGA PSU it would probably have trouble putting out even its 500 watts, the voltage ripple is not that impressive either which can cause the computer to shut off, if there's a lot of power draw. I would say go with this if your on a tight budget. Seasonic is one of the best brands and they make their PSU in their own warehouse they don't have to ship it to someone to build the rest of it, they have a very high standard.
http://www.newegg.com/Product/Product.aspx?Item=N82E16817151080&cm_re=seasonic_500-_-17-151-080-_-Product
The total wattage needed while gaming on a GTX 960 is somewhere around 85-108w (depending on if the GPU is OC'd or not)
seen HERE at Tom's review.
So with a 95w CPU, 160w Max load on an OC'd GTX 960, and the other parts combined, the PSU should only have about 300w Max at any given time. This is only under GPU extreme torture testing too. I'm sorry, but his 500w PSU should be plenty under those conditions. Yes, he doesn't have the optimal set up, but he should be fine. Just my $0.02.