The board notes "PCI Express x16" so that's a bog standard connection for 99.99% of new cards you see for sale today.
There are 2 lists I check but first you only supplied the motherboard so what about power? Make and model of the PSU is needed to be sure we don't stress the PSU.
OK, I'd go no less than the 750 2GB model I see at http://www.amazon.com/gp/bestsellers/pc/284822/
The other list is called "Best video card for the money Tomshardware" but for this round the 750 2GB fits the part.
Im looking for a new video/graphics card for my ASUS P5N E SLI 6501 S775 Motherboard. I believe I need a PCI Express (version 1). Any good suggestions under 100$ ?
Thank you.
Also is a PCI Express x16 the same as PCI express?

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