I live in France, not so far from German border,
I asked a couple of internet vendor about the version they sold for this silverstone SFX 450 PSU and none of them was able to tell me this is the version 2.0 or not of the PSU.
Do you know where I can buy it online in the 2.0 version and have it delivered to France or Germany?
A solution is to buy it from a local store where you can check the revision number yourself. You could wait for a few more months and hope that the old ones have all been sold. Finally, you could specify when you order it that it has to be V2.0. It shouldn't be too difficult since V2.0 is written on the box.