FSP Zen 400
 

Passive power supplies might not garner as much attention as those gaming monster units, but they do occupy an important place in the market, as more consumers look to incorporate HTPC setups into their homes. The quest for silence can be maddening for some, and today we're looking at the FSP Zen 400 power supply, a fanless unit that no doubt is silent. But what about performance? We’ll find out if the FSP Zen 400 and see if it's a contender or pretender.
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