i found a radeon x600xt 256mb for $150
My specs are in my signature, and w/ my 305W PS im wondering when i order the x600xt (500/740 effective core/memory clock speeds) should i get a new 480W ps? That only costs $30, but im not sure if it needs certain cables for dual drives, and im not a pro in installing ps-es either- BUT
Do i need a new ps (even as low as 350W) for the 256MB X600XT; considering the other specs of my pc?
What PSU do you have—specifically the brand. As far as wattage, do NOT pay attention to that. I’d be really wary of a $30 PSU, since it’s likely some generic unit. The power supply is something you absolutely just do not want to go to the lowest bidder on.
http://www.newegg.com/app/ViewProductDesc.asp?description=17-153-006&depa=1
That’s an inexpensive power supply that has decent amps on the 3.3, 5, and 12V rails.
With shipping it’s about $45, but I can almost guarantee that it’s going to be a better unit that the 480W you’re looking at.
Now, you may have a great deal with that 480W, but without knowing what unit it is, I can’t in good conscience tell you to go blindly buy it.