Build help

Hey!

I have been thinking about building a pc for a while. I mostly want it for gaming, i have no specific games in mind.

I am not really that good at hardware but i have been looking around and this is the system i came up with. Is this gonna be stable? Should i change something? Please tell me what you think.

Fractal Design Define R4

Corsair PowerSupply CX 750M 750W

Samsung 840 EVO Series SSD 120GB SATA3

MSI 970A-G46 - ATX / DDR3 / AM3

Corsair Vengeance Low Profile 8GB DDR3

Gigabyte Radeon R9 280X OC 3GB

AMD FX-8320 3.5GHz 16MB

What's your budget?

 

Like 700 - 800$. as cheap and good as possible.