Nothing to say except that it's Seasonic! Perfect Packaging. It exudes quality. In terms of performance I have not the necessary distance but the Gold label + suffice to convince us? Only the future will tell us. The power supply is modular, making it very convenient installation and avoids having a spaghetti of cables unnecessary. Used in NAS mode to feed 6-disc, the G-450 is extremely quiet. I put 3 stars because food broke down after a few days for some reason. Reliability problem? (However, I have another Seasonic power for 6 years ..) Well done for the carry-in service in 30 days that Amazon has been exemplary. (Replacement power supply received 3 days after the failure notification on site) I hope not to have to test the maintenance of the blow and fingers crossed that diet does not break down ...