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Was Thomas Edison Right about DC Power? 545

Declan McCullagh writes "Everyone knows the alternating vs. direct current wars ended with Thomas Edison and Nikola Tesla. But now DC power is being seriously considered for data centers. DC advocates say that plugging servers into AC power is inefficient, and switching to DC cuts down on waste heat and component failure. The University of Florida has even bought 200 DC servers."
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Was Thomas Edison Right about DC Power?

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As of next Tuesday, C will be flushed in favor of COBOL. Please update your programs.

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