Ultra Products X3 1000 watt ATX power supply review
 

For some the jury is still out as to whether a power supply should have multiple 12-volt rails or is it better for it to rely on a high current single 12-volt rail. Ultra Products has opted for the single 12-volt rail, which provides 70-amps of current for your system to draw from. Come on along as we look at this Ultra Products X3 1000-watt power supply and see how well it performs.

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