There is apparently a new power supply manufacturer that started in Denmark last year called Plazir, and I was wondering if you could contact them to see if they could provide samples for a review. The one I'm thinking about in particular is their 1000W model (unfortunately rated at 25C) with 82% efficiency (again at 25C and with 230VAC). I know your load tester can't draw a full 1000W under most conditions, but it would be worth seeing if this PSU can at least hit ~800W at 40-50C. They also have models ranging from 400 to 800W, and a 1300W model.

Even just knowing if they are the OEM, or if not who the OEM is, would help greatly.

Here is their website: http://www.plazir.com/

Thanks! :)

Thanks for the tip, we've never heard of them before. We are going to take a look...

Gabriel.