Quote: The overall performance of the Tachyon 650W power supply is very good. We could even dare saying that it was much better than we initially expect ed, considering that Rosewill is an infant when it comes to high performanc e products aiming towards hardcore enthusiasts. Nevertheless, the Tachyon 6 50W unit displayed excellent electrical performance, maintaining a tight vo ltage regulation and offering very good ripple suppression. Furthermore, th e efficiency of the Tachyon 650W does meet the 80Plus Platinum certificatio n levels just like Rosewill advertises, even if only barely…