The
*New high reliability capacitor version* S12 Series, new for Q2 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 technological superiority.
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.

Dual +12V Outputs
- Independent dual +12V output lines for increased safety &
twice the applications.

External Fan Control Output
Low voltage, thermally controlled utput lines for case fans.
- Output line parallel to internal PSU fan keeps case fans at the
same quiet thermally controlled speed.
120mm
Cyclone Cooling Fan:
>61CFM
- Double the airflow with half the RPM & noise.
- Outperforms all dual-fan units on the market.
- Cools your system more quickly and quietly.
- Longer lifespan due to high CFM, lower RPM and strategic fan
placement.

Patented Easy Swap Connector
- Unplug the connectors easily & quickly.

All-in-one Connector Design
Supports PC, IPC, workstation, server, and dual CPU systems.

150W PCI Express Graphics ready
- 6P VGA connector on S12-500/600 provides up to 150W output for PCI
Express Graphics

Super High Efficiency:
Up to 80%
- Cool, quiet, reliable & energy saving.
- Surpasses the market average efficiency of 68%.
- Saves 15% energy; runs 40% cooler.
- Optimal solution for low noise, thermal & high reliability.

Active Power Factor Correction:
99% PFC
- Conserve electricity & our environment.
- Improves working power fact from the typical 50% to a near-perfect
99%.
- Improves energy utilization to cut your bill in half.
- Environment friendly technology.

Smart & Silent Fan Control:
S2FC
- Silent enthusiast's best choice.
- Reduces noise without increasing temperature.
- Extends fan life by eliminating unnecessary rotation.
- Automatic temperature adjustment prevents manual errors.