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Load Testing:

To test the loads placed on the power supply, I ran F@H, 3DMark 2k3 and ripped an Audio CD at the same time. I also tested the voltages with and without an overclock to see how much the output varied. This was done to make the computer draw as much power from the power supply as possible.

Test System:

  • AMD Athlon XP 1700+ @ both 1.47ghz (stock) and 2.1ghz
  • 512MB of ram
  • 120 gig hard drive
  • 48x CD-RW
  • Radeon 9000 AIW Pro
  • 5 system fans

Due to motherboards and monitoring programs sometimes giving inaccurate data, I used a multi meter to measure all results. This way we ensure accurate numbers.

Idle voltages maintained constantly in all three ranges at 12.17, 5.06 and 3.32. Now lets see how she overclocks and handles a full load.

Here we see the voltages as tested at stock speeds. Not too much of a change.

When put under full load with a massive overclock this power supply maintians it's stability. The voltages changed a little bit, but the changes were nothing to be concerned with and were usually for the better. Also, under full load the 120mm fan was a faint whisper at it's loudest. I can't even hear it when I turn off all of the fans in the case except for the HSF.

Final Thoughts:

The Super Tornado is definatly on the right path to blowing away it's competition. It's one of the best power supplies I've had the ability to test and use. It puts out plenty of stable power and it keeps things quiet. If you're an overclocker a gamer or just a quiet freak, the Super Tornado is the power supply for you.

Pros:

  • Quiet self adjusting fan
  • Super Efficient
  • Lots of Connectors
  • Active Power Correction
  • Universal Free Input (100v-240v w/selecting manually)
  • High quality

Cons:

  • Lacks SATA power connectors

Thank you Seasonic for giving us here at PCA the opportunity to review the Super Tornado.


 

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