Gaming Build

Hi, i'm looking into buying a gaming pc that can run The latest games such as Black Ops 2 at decent fps. My Overall Budget is: $500-600 or £400-450. I don't know much about pc's or pc gaming but i know at least some of the things that I want.

- 8gb DDR3 Ram

-1tb or More Hard Drive

-Disk Drive

-USB 3.0 slots and/or USB 2.0 aswell

-Intel or Amd i don't mind

-Good/Decent Graphics Card for Gaming

Can anyone help me with at least some of the parts or maybe a full part list?

Cheers!

Yo man im just about to build something in that price range (http://pcpartpicker.com/uk/p/zaYc). you could maybe just go for the fx-4300 and use the stock cooler, and it would sit about £420. 

http://pcpartpicker.com/p/zb0w This one if you're willing to go a bit over budget.

http://pcpartpicker.com/p/zb1Z Under budget.