Downsizing to a smaller system and I'm looking for a single GPU to use in it. Downside is that it has a (proprietary) 400w PSU. Looking for a single GPU that requires only one 6pin PCIe power plug and is at least as fast as the 8800GT SLI setup from my DP setup. Something like a GTX750TI would be pretty good. nVidia preferred but would consider AMD as well. Send me your price shipped to 27516.