Selva_4 :
I thought of buying a new graphics card and it size is bigger than the inspiron660s case. So guys plz tell me that can i the my case with new one.
Selva_4,
Having had a number of Dells, I'm going to guess that the motherboard will not have standard mounting points, nor standard power connectors, and the supply rails on a standard power supply will not be "happy" connected to the Dell motherboard. the Dell PSU'w will not have standard mountings either- again, unless they're buying more standard parts. You would also probably need a new CPU cooling arrangement if the CPU fan is running in a shroud, but it might work if it's MB -mounted.
Again this is a supposition, as Dell might have standardized more recently.
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