JonnyGURU.com posted a review on the Hipro HP-D5501EU 550W PSU
A quote from the article:
>> Hipro HP-D5501EU 550W PSU Review
I come to you today bearing a unit from a name I haven't tested before and not many of you may be familiar with: Hipro. Some of you may be thinking, "hooray, he's going to blow up another generic unit!" But, there's a twist... Hipro is a bigger name than one may realize, for they're OEM suppliers of some big names out there including Dell and Compaq.
Today's victim is a 550W unit intended to target us enthusiasts who may be looking for good performance at a good price. Let's find out how it stacks up.
>> Hipro HP-D5501EU 550W PSU Review