Seasonic's S12 series was recently introduced as a replacement for the now >18 month old Super Tornado series. It shares much with the earlier series, but does everything just a little bit better. The 430, the middle of five models, is about the quietest fan-cooled PSU we've reviewed, by a small margin, and also one of the most efficient. Our usual full load in-case simulation testing was done on the S12-430, complete with thermal and efficiency analysis, SPL measurements, and high quality sound recordings.



Link: SilentPCReview