Sorry for dredging up this old post from 2008 but, I just purchased a Dell Precision T5400 and would like to know something since I have read on many different site that SLI and Crossfire is and is not supported on this system. What I would like to know from Dell, NVIDIA, or ATI is; What are the different cards that work in the Dell Precision T5400 for both SLI and Crossfire? Are there any systems changes that need to be done to get SLI or Crossfire to work? That are not outside 3rd party mods and if there are no Native changes then, what are the Mods that work and are "safe"? (yes nothing is 100% certain) I'm tired of getting mixed reviews from different sites I have looked at. I currently have a NVIDIA Quadro FX 1700 that's not cutting it for what I need to do. I do 3D graphic design now and need good high end cards that are compatible with my system. Hopefully someone from the companies could answer this for me or someone that has the same computer and has gone through this process already.
Thanks MUCH in advance!
MTG