Hello, I am wondering if an Intel core i7 4790k, 8gb DDR3 Ripjaws X Ram, and a GTX 960 4gb G1 Gaming. Will my EVGA 500W 80+ PSU be able to power it? I won't be Overclocking or anything like that. I know quite a bit about CPU's and GPU's etc. But just not the best with Power Supplies even after researching and checking power calculators still unsure. Anyone who could answer this I will greatly appreciate it. Thanks.