Firstly, make note that I live in Portugal, and bought the UK version of this Power Supply; it was a bit of a shot in the dark, since I don't know a lot about computers and here is what happened today, when I installed the Cooler Master GX 650W.
Opened the box and saw the UK power chord; that I was expecting, and I have got some adaptors here, so it was alright. Installed it, it is a bit hard to do it because it is not a modular PS, so the cables get on the way a bit... After a bit struggling with the cables, everything was plugged, and then it was the moment of actually turning the pc on...
When I turned it on, I almost had a heart attack, cause the PC didn't turn on! I thought, oh my god, the UK PS does not work with my European PC. Then I realized... it actually was on! The thing is that my old PS was so LOUD, that this one, that is ...... dead silent......, sounded like wasn't on at all!!
Truly amazed by that, since the noise from my PC was the most annoying thing during the night!
At the end, it powered everything alright, including the new GPU I had bought with it, here on Amazon.co.uk also.
I read some reviews around of other people who bought something cheaper and the computer or the PS died; I recommend spending a few quid more for this one... all the voltages are perfect, and now my computer is flyyyying high!