I have been wanting to do a project were I build a duel CPU system and I have found a good motherboard (https://www.ebay.co.uk/itm/X79-Dual...787783&hash=item3fc61aaf86:g:eK0AAOSwG1hdFIOi ) but I have no clue if it requires any special ram or if im restricted to 1333mhz or 1600mhz