We have some people tested SLI mod on serverboard
Quote:
Intel 5520 (Supermicro X8DAH+) + 2 x Quadro FX 4800 (GT200GL) on Windows 2008 R2 by derGhostrider
Which OS do you have, and what VGA's?
Just try to download and run next tool:
http://www.xdevs.com/sli/SliStringInstaller.rar0. Install the VGAs to the native 16x PCI-Express 2.0 sockets. It is no problem that these 16x ports are connected to different IOH-36Ds!
1. Install unmodified NVidia drivers.
2. Download tool
Extract these files to an easy to reach path (e.g.: c:\SLI).
3. open a command prompt. (Start -> run... -> cmd)
4. Enter the path where you stored the files that you extracted from the zip. -> cd\SLI
5. Run the following command: iasl -g
6. Send this file to me, to made modifications.
7. I'll send it back, with new file DSDT.aml. Run asl /loadtable DSDT.aml
8. That's it. You may have to reboot to enable SLI. An automatic SLI-notification will pop-up in your taskbar and the NVidia Control panel will show SLI and PhysX.[/quote]
I think it may work.
DTH is awesome board, btw.