"The SilverStone Nightjar NJ520 520W is yet another example of a high quality PSU built by Seasonic that delivered practically flawless performance according to our affiliates with professional load testing equipment. Retailing for about $130 after rebate at press time, the Nightjar NJ520 will not provide a lot of wattage for your money, but it is one of the best performing power supplies in every meaningful metric within its design limits. Did I mention it is completely fanless? If silence is your thing, then this is your PSU. No fan, no noise. Just Nightjar."
Jonathan Kwan - APH Networks.
SilverStone 520w Nightjar fanless PSU review by APH Networks - Introduction & Conclusion.
