Is there a *reliable* quad-xeon motherboard available that RedHat 8 supports??

The machine is primarily going to be a Grid Engine node for number crunching/processing of data, but this is irrelevant.

I know Intel do dual-xeon mobos, but i don't think they manufacture quad-xeons any more. For this reason, we might have to seek a solution from a different manufacturer.

any recommendations/suggestions??

Thanks in advance :D