Tweaknews.net posted a review on the Ultra X3 800Watt Modular Power Supply
Testing yielded stable voltages, quiet operation and I won't have to worry about buying a new power supply when the time comes to upgrade my system. The flat, flexible modular cabling system was great to work with and has spoiled me completely. I can't imagine going back to regular cables, much less a non-modular design.Ultra X3 800Watt Modular Power Supply Review