I would just make sure you got Windows 7 Pro or higher on it since Home edition only reads up to 16 gigs of ram. Also not sure but that should also be able to take a i7-3770 (Don't need the K since you can't overclock anyways)
Thanks. Is that memory better than the one I had selected and supported on the XPS 8300? It is around the same price as what I selected so does not matter that way. Or will the Motherboard just adjust it to a lower speed in case 1600 is not supported?
Also, thanks @drtweak, I do have Windows 7 Ultimate. So that part is taken care of.
yes if the motherboard can't run at that speed it will just bump it down. Also as far as i know (At least on optiplexs. My IT company is a dell certifed reseller) they only take 1.5V ram or lower. If its 1.65 it may bump the speed down (Had a 1600 1.65 when the desktop took 1600 but bumped it to 1333 because it didn't have enough voltage) but both SR-71 and your's are 1.5 and will work just fine.