Just got a new Dell Inpsiron 530s (slim), Intel Viiv Core 2 Duo E6550 Processor (2.33GHz,1333MHz,4MB cache), 2048MB 667MHz Dual Channel DDR2 SDRAM and built in grafix chipset. I cannot run most games with a chipset so I ordered the MSI NX 8400gs but it doesnt fully fit in the slim case. Its not the board its the two ports. Either way it didnt even have the moniter come on when I installed it despite not being able to close the case. Are there any cards that will work and have only one port so it can fit into the slim case yet still run most games?
More about :dell inspiron 530s graphics card upgrade
edit: The cards I mentioned would be for max performance , but not a good idea if you can't power them. They both need a extra 6 pci-e connector.
As mentioned above there are models like the 5570 that do not need extra power.