"Seasonic is one of the most respected names in the power supply industry, not only manufacturing their own brand-name units, but also acting as an OEM for several other major companies as well that have Seasonic designs but slap on their own sticker. Needless to say, Seasonic has a well-established reputation in the industry. Seasonic's S12D 750W power supply certainly appears to be very capable, so let's take a closer look and see if it can indeed suit gamers' needs."
http://www.pureoverclock.com/article825.html
