Be Quiet! Dark Power Pro 10 650W & 850W PSU Review
 

Today we're looking at the flagship PSU series from be quiet!, the Dark Power Pro 10. We received two of the models, the 650W and the 850W versions, but despite being part of the same series and sharing the same features, the six Dark Power Pro 10 PSUs are have significant differences. We're going to look at these two models to explore those differences and gain a better idea of what to expect from the Dark Power Pro series.

http://www.anandtech.com/show/8952/b...50w-psu-review