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May 11th, 2009 22:00

ATI Graphics card question

Hi

 My Dell studio XPS 435  MT came with an  ATI HD 4850 graphics card as recomended by the Dell website and sales person when i ordered. Tonight i  went on to the ATI website only to find that the minimum Power supply needed for this Graphic card is a 450W. The Power supply on my Dell is 360W. How is this going to affect my video performance and should i install a 450 W power supply? Why would the sales rep not tell me about this hardware conflict when i ordered my Computer?

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1.3K Posts

May 11th, 2009 23:00

Peter915,

There will not be a hardware conflict with your new video card, and power supply. The power supply is under rated. The minimum rating maybe 360W.

1.7K Posts

May 12th, 2009 06:00

In reality, your entire system will only need around 235 watts under a full load with the HD 4850 installed and a lot less if you are not doing any gaming so you should be fine. 

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