Apparently from the Technical Product Specs, the board does support VT.
Below are the link where you can get the list of compatible CPU that works on the board S3000AH.
Check on the website: http://ark.intel.com to verify whether the particular CPU supports Intel® Virtualization Technology.
Now if you are looking for other server boards that support Intel® Virtualization Technology:
All the 5000 chipset server board like S5000PSL, S5000VSA, S5000XVN etc.
Otherwise if you are looking for desktop boards, all AMT boards support Intel® Virtualization Technology.
How to identify AMT: All Q chipset board like DQ965GF, D35JO, DQ45CB, DQ45EK etc.
For each boards, you will need to verify the list of the compatible CPUs then check on the http://ark.intel.com to know whether the CPU supports Intel® Virtualization Technology.
Hope this helps a bit.
All the best,