[quote=@DarkwolfX37]
<Snipped quote by Meta>

I'm trying to upgrade but if I build from scratch and the harddrives are compatible then fuck it. I just want a better computer so I can play new games. 
And with MC I've allocated all 8 and still had problems.
[/quote]

Your hard drives cannot be made incompatible. A hard drive is SATA, period.

MC has terrible programming; that's why. That, and your GPU is dirt.