The S12 Series conforms fully to Intel's ATX12V, Revision 2.0 PSU Design Guideline. The S12 supports the latest P4 Prescott and Athlon 64/64 FX processors, as well as PCI Express and Serial ATA. The series adds many more features and capabilities to the existing Super Tornado line, including a top model boasting 600W output. Up to 150W is provided on the 6-pin PCI Express Graphics output on the 500W and 600W models. The S12 takes Seasonic's industry leadership to new heights of technological superiority. Minimize