The SilverStone Nightjar ST50NF 500W Fanless power supply delivered excellent voltage regulation and dead silent operation. The ST50NF PSU includes a good assortment of fixed cables with two PCI-E connectors for high-end graphic adapter support and is constructed from high-quality, server grade components. While certainly a good power supply the ST50NF falls short of being a great power supply due to only 80Plus Bronze efficiency and AC ripple values higher than we like to see in a premium power supply."
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