without coolers:
Supermicro CSE-847 ATX Mainboard X9DRi-LN4F+ LGA 2011 Socket Rev.1.20A | eBay
with coolers:
Supermicro CSE-847 ATX Mainboard X9DRi-LN4F+ LGA 2011 Socket Rev.1.20A 2x Kühler | eBay
have fun.
Supermicro CSE-847 ATX Mainboard X9DRi-LN4F+ LGA 2011 Socket Rev.1.20A | eBay
with coolers:
Supermicro CSE-847 ATX Mainboard X9DRi-LN4F+ LGA 2011 Socket Rev.1.20A 2x Kühler | eBay
have fun.