Ultra X3 600W Modular Power Supply Review
 

Ultra's line of modular power supplies is known for its stability and originality, and the X3 series is no exception. The X3 series is up to 85% efficient at typical load and has outputs ranging from 600W to a mind-boggling 1600W. ThinkComputers got its hands on the 600W version and tests out the robust and easily-routed unit in this review.

http://www.thinkcomputers.org/index....reviews&id=654