We've just published a review on the Adata HM 850W power supply. Here's a snip ...
In this review, we'll be taking a look at the Adata HM 850W power supply. It has a powerful +12V single rail @ 70A and offers a maximum power output of 850W. It features a large 140mm "intelligent" dual ball bearing LED fan with tri-colors, that indicates the current load of the the power supply (green for low load; blue for normal load; red for full load).
The Adata HM 850W, like many higher-end power supplies is made with high quality Japanese solid capacitors that gives it extra stability and longevity. It's also nVIDIA SLI ready and certified 80Plus Bronze, with minimum power efficiency rating of 82% and reaching up to 85% at typical loads.
Read the rest of the review here ...
http://www.funkykit.com/component/content/article/6717-review-adata-hm-850w-power-supply.html