Is single 670 good enough for 5yrs? Just asking so that i can decide between Hx650 or TX750.
Else is HX650 good enough for overclocked CPU and with extra HDDs in the future and connect 2-3 externals HDDs ?
again external HDD's donot consume power that will give you a headache. So it will be fine
but donot take any gurantee from me about GPU's
the near future may hold anything