Nexus | Authentic Silent Components for a Quiet PC

NX-3000 - 300Watt True Power

Nexus power supplies are designed to provide your PC stable and efficient power to guarantee perfect PC performance. Yet we have set everything to work to make these power supplies the quietest in the market. By using high quality components, performing a 100% burn-in and functionality test these power supplies are guaranteed to comply with our high standards. So we are proud to be able to say that Nexus power supplies are the quietest and most reliable power supplies in the market.

	Features

- NX-3000 300 Watt power supply - Real silent performance with just 18.6 dB(A)* in idle mode - 19.8 dB(A) at an average pc power consumption - SATA Ready - High efficiency, Excellent Airflow - Multiple safety features such as: over-voltage and short-circuit protection - Approved by: TÜV, CSA, UL, NEMKO, FCC, C-tick, BSMI, CE - 150 x 85 x 140mm (WxHxL) Connectors: - 20-pin motherboard connector - 2 x SATA-connectors - 2 x Floppy connectors - 5 x Molex 4-pin connectors - P4 4-pin connector - 6-pin Auxiliary Connector

	Features

By carefully selecting each and every component we aim at creating the best possible mix of components to make our power supplies as silent as possible. We carefully balance performance and noise level to get the best of both worlds. We are confident that our power supplies are leading the market when it comes to solid performance at the lowest possible noise level. From our noise level tests we know the NX-3000 produces only 18.6 dB(A) in idle mode. The Nexus power supplies have a sophisticated internal component layout. This layout has been designed to make sure all heat-producing components get the right airflow and cooling. We have put great effort in improving the airflow inside the power supply to make sure the air encounters as little resistance as possible and cooling is done smoothly without producing noise.

Noise testing

When we test the noise level of our power supplies we do this in an ISO-certified chamber and according to a prescribed set-up, see illustration below. This set-up is according to reference standard ISO7779 2nd edition 1999.08.01 for Acoustic and ANSI/AMCA210-85. Measurement is done using a Brüel & Kjær microphone. It is important to know that the background noise in such a chamber is a little over 15 dB(A). These are the best possible conditions for these tests and hence you should always be aware when a manufacturer is claiming dB(A) values that are lower then 15 dB(A). Because how where they able to measure this? We provide the real figures, from the actual tests. Can it get any more reliable…? Judge for your self.



	Nexus provides the exact details of our noise level test as we feel dB(A) values are difficult values to compare as there are many ways of testing and calculating. In the market there are a lot of unrealistic dB(A) value-claims which are often calculated by means of extrapolation. This in fact does not give a realist view of the fans noiselevel performance.


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