The 350W proSilence Fanless® for $199.99 and the, 420W proSilence Fanless Pro® for 299.99.
The emerging heat is transported over a heat transporting system from the massive internal heat sink to the heat sink mounted on the outside. Absolutely quiet 0dB(A), 0 sone, absolutely wear free (there are no rotating elements) and more than sufficient Power; These are the exceptional characteristics of this unique proSilence® FANLESS power supply.

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