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Hello cruzn4u;

You probably got that system covered with a 550W PSU. What make and model? Not all 550W PSUs are 'real' 550W capable.

A high quality 550W power supply should be good for just about any top video card (except dual GPU).
For two or more mid-range to top video cards you'll need to consider something bigger.
Hello cruzn4u;

You probably got that system covered with a 550W PSU. What make and model? Not all 550W PSUs are 'real' 550W capable.

A high quality 550W power supply should be good for just about any top video card (except dual GPU).
For two or more mid-range to top video cards you'll need to consider something bigger.
 
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