I'm a newbie to this stuff, sorry guys! (If any of this makes sense, BRILLIANT!) I know it's an PCI-E x16 as it says that by the port itself. But what .0 version is it? example: PCI-E 1.0 x16, PCI-E 2.0 x16 etc. I need to know this information quite soon as I'm planning on buying the Nvidia GTS 450 (if It is compatible, other wise feel free to recommend some compatible cards. The Card: http://www.geforce.com/hardware/desktop-gpus/geforce-gts-450/specifications The Port: http://www.flickr.com/photos/93712359@N05/8524755663/in/photostream/ Any reply will be greatly appreciated.