I have poked around the different lists etc, finding a real wide range of what people are using, however not a list that shows supported Intel boards.
For our basic windows office workstations we use the Intel DQ35JO IntelĀ® Q35 LGA775 microATX
It has worked well.
Have done a few installs of SME 7.x to same board using the "pci=nommconf" in the kernel, and they seem to work.
I however believe there is likely an Intel board (that is not obsolete) that may be a better candidate.
I also had been adding the MRSSubraids, but believe SME 7.3 handles replacing a failed drive easier, so am looking at going back to software raid.
Any feedback of what you are using for INTEL Boards / CPU appreciated.