Seven power of 550W Round-up – tested Most popular feeds




For this first round-up of power supplies with our load tester we selected seven power and heat supplied to the shins. We have the selection made on the basis of popularity of the power supplies in the Pricewatch, of course with a number of conditions in terms of specifications.

Roudnup 550W Power Supplies

We have chosen power of 550W. That is a nice power for systems with a single video card, which you still have a considerable scope to build in additional hardware or overclock your system. The second major requirement is the efficiency certification; the seven test specimens have been 80Plus Gold certification. Incidentally, that only applies to US electricity networks of 115V.

When we some time ago our first tests with the new test protocol for feedings published, and asked we got plenty of feedback. We have in this first review also incorporated much feedback as possible and adapted where necessary the test protocol and expanded. The main modification is to add a method to measure the noise level.


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