Question about Dell Dimension 5150 (DIM515MIN) PC Desktop

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Power supply is the unit size something I need to be really worried about

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What you need to be concerned about with Power Supplies is the Wattage (The higher the better) and its "Form-Factor." A Form Factor is the general size and shape of the motherboard. The most commonly used Form Factor is ATX or Mini-ATX. I would reccomend figuring out what size your case is either ATX or Mini-ATX (Baby-ATX sometimes) and you should be able to decided whether the PS is too big. Too small isn't a problem as long as you can screw the unit in tight.

Posted on Jan 22, 2009


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