Hi. I am going to build my first computer, and i am wondering if my psu is good enough. My psu is a 650w evga g2. Other specs is: i7 7700k intel (cpu) kraken x62 (cpu cooler) s340 elite (case) z270-a pro (motherboard) https://m.prisjakt.no/product/3264260 (ram) https://m.prisjakt.no/product/3711449 (Gpu). And 1 ssd and one normal harddrive