The S12 Series, new for Q1 2005, 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 new series adds many more features and capabilities
to the existing Super Tornado line, including a new 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
All S12 Series power supplies share the common features detailed here.
They differ mainly in rated power output capacity: 330, 380, 430, 500 and 600 watts.
The same top notch quality and superior design is found in each and every S12 model.
They are all backed by Seasonic's industry-leading 3-year warranty.
- AC Input: 100-240V, 50/60 Hz
- Voltage Regulation: ±5% on all lines except -12V line ±10%
- 24-pin Main power connector (adapter for 20-pin supplied)
S12-430/500/600 models have 8P connector for Dual CPU motherboards as well as standard ATX 12V (4P) connector
S12-500 models support 150W PCI-E Video with 6-pin connector
- +3.3V: 30A / +5.0V: 30A
- +3.3V & +5.5V Combined: 180W
- +12V1: 17A / +12V2: 16A
- Total: 500W