"The ULTRA 500w low noise power supply has done a fantastic job. Never dropping below spec. Even with the load we applied the ULTRA 500w unit did a great job. I am thoroughly impressed. I was a bit worried about the quality of the internals in this PSU. The unit is not all that heavy which is generally not a good sign. However I am pleasantly impressed with the results I have seen."
FULL STORY @ THECRUCIBLE (http://www.thecrucible.ca/reviews/ultra_500ps/)