JonnyGURU.com has posted a review on the Xigmatek NRP-PC501 500W Power Supply A quote from the article:

Xigmatek is an unfamiliar name for power supplies in these parts. However, the company does have some degree of presence out there in the world of CPU cooling; and we've gotten more than a few requests to see how good their watt boxes are. Today I'm finally taking a look at one of them in the NRP-PC501. This is a 500W value oriented unit boasting a good sized 140mm fan and 80 Plus certification.

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