Ok so I just ordered this card: https://www.asus.com/us/Graphics-Cards/TURBOGTX970OC4GD5/ and I noticed that on Newegg that it says "Power Consumption: up to 225W". I read a bit and most people said that 500w is fine, BUT it completely depends on your power supply. So I have a pre-built PC (kinda regret that) and I have this Delta power supply, which apparently is only in pre-built PC's. So I'm wondering, is it good enough to power my graphics card and my AMD fx-8300?
Picture of my power supply: http://imgur.com/8RcdShR
Picture of my power supply: http://imgur.com/8RcdShR