“Can this be used in dell 531s inspiron I need to replace my psu in the dell inspiron 521s model”

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• I believe the tower takes a standard power supply so close to anything should work. If anything take the unit to Geek Squad and an Agent can take a look for you. I would like to also mention if you have not changed anything on the unit your watt requirement should still be on the power supply you have in the tower.

  I would recommend:

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    Dynex™ - 520W ATX CPU Power Supply - Gray

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    Dynex™ - 400-Watt ATX CPU Power Supply - White

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  Answered by AgentE 11 years ago

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• This fits in my Inspiron 530. It was the same size as the default power supply so I would think it should fit.

  Answered by Novulo 12 years ago

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