news 28 Posted October 19, 2009 A news post would be great. OCC has published a review on the Ultra X4 1050W Power Supply Here is a quote from the review: Quote: "On the whole the Ultra X4 1050W performed very well. The DC voltage load regulation was very good with little fluctuation from zero to full load. The noise/ripple levels although within the limits set down by the ATX12V V2.2 specification were a little higher than I would like especially on the 12V rail. The Ultra X4 1050W marginally failed to maintain the minimum level of efficiency of 80% as required by its 80 Plus certification giving 79% at 20% loading on 110VAC. The power factor dipped below 0.9 which is very unusual even on some mid range power supplies." Title: Ultra X4 1050W Power Supply Review Link: http://www.overclockersclub.com/reviews/ultrax41050w/ Img: http://www.overclockersclub.com/siteimages/articles/ultrax41050w/012_thumb.jpg Share this post Link to post
