JonnyGURU.com posted a review on the Tagan PipeRock II 680W PSU
Last week, I took on a name in power supplies I had never reviewed before. This week, it's more of the same as I take on yet another newcomer to my lab: Tagan. They sent me one of their new PipeRock II units at 680W, and are anxious to see how I made out with it. This is an Impervio built unit that looks very promising.Tagan PipeRock II 680W PSU Review
Come on in, and we'll all find out how it did together.