Can I plug in a 4-pin fan connect into a 3 pin socket?

Bojangle12

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Feb 10, 2014
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I have a few 4-pin fan connectors, but only 1 available 4 pin socket, the rest are 3 pin. If i plug in a 4pin fan connector to a 3 pin socket, will the fan still work but just spin at the highest RPMs?