Virtual-Hideout posted a review on the GlacialPower GP-AL650 Power Supply
A quote from the article:
>> GlacialPower GP-AL650 Power Supply Review
Well, we're finally here. First, the short of it - is this a good product? Yes, but. It features high quality components, good quality cabling, a quiet, intuitive design, fairly stable voltage rails, and almost the same amount of connectors found on the recently reviewed BFG ES800 - a much more expensive and robust unit. But, I feel that this power supply is over-rated in terms of wattage. The performance is just as indicative of this as the ratings chart is - in effect, I would feel much, much more confident calling this unit a sober 500w, than an eager 650w.
>> GlacialPower GP-AL650 Power Supply Review