Eazy said:THAT is the one I use - I must mention that when I run a system backup program and the CPU usage goes to 100% then my CPU core voltage drops from 1.58 to 1.48 !! I have the Temps and Voltages shown on my desktop in real time so I can see that the 3.3 and 5 and 12v rails are quite steady but not the core voltage
Tom has done a test on this SMPS and his report is not very good... check it out... he has some people from Antec present during the test so I am sure there is no hanky panky at least in this test
http://www.tomshardware.com/2005/07/11/stress_test/page10.html
then which power supply.