Choosing a PSU

diddle283

Distinguished
Nov 11, 2011
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18,790
Hi,

Sorry to come back to this subject again, but I need help choosing a PSU. I've recently got a GTX 560 ti for one of my machines (it's not currently installed as I decided not to take the risk with my current crappy psu). I plan on getting another GTX 560 ti in the near future to run in sli. I just need some advice on choosing a psu that can handle what I have in mind. Im looking at either:

http://www.ocztechnology.com/ocz-550w-fatal1ty-series-power-supply.html

http://www.ocztechnology.com/ocz-500w-700w-modxstream-pro-power-supply.html (500W version)

or

http://www.corsair.com/builder-series-cx600.html

Im open to suggestions, but my budget is £50. Will any/all of the above do the job?

Current PC spec:

AMD Athlon II x4 2600 (OC to 3100ish mhz)
8GB DDR2
theres 1 DVD writer, 2 500gb HDD (1 external if that makes a difference).... I think thats about it.

Just to point out, I will be upgrading the processor to a recent Phenom and the ram to DDR3 when in the near future as well (obviously the motherboard as well), so Im hoping to get enough power from this psu to power all my future planned changes. If I need to spend more please tell me, don't make me buy something that wont cover my needs!! Also, I'm not bothered about how loud it is, my games are louder!

thanks in advance