Building a PC (question about parts)

blueberryjesus

Honorable
Nov 4, 2013
4
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10,510
I'm guessing this question has become quite annoying by now, but I'll still give it a shot :)

Im putting together a computer. I have put together a list of components. Thought I am not sure about the motherboard (and I'm not 100% sure whether the components fit)

I apologise, this page I'm ordering from is Estonian.
These are the components

Do i need 990 or can I (in this case) replace it with a cheaper 970.
List of 970's on the 1a page:

Motherboards on the 1a page

I will be overclocking the CPU.
I don't really need the SLI since if by any chance in the future I want a double Graphics card I will keep 280x and crossfire it with another ATI prolly.

Please comment the overall selection of parts and maybe recommend something :)

(and how can I tell if my parts are 64bit or 32?)

Thank you!