AsRock Rack SP2C621D16-2T EEB Server Motherboard,Dual Socket P+ (LGA 4189), supports 3rd Gen Intel® Xeon® Scalable processors - Newegg.com
Amazon.com: AsRock Rack E3C256D4I-2T Mini-ITX Server Motherboard Single Socket H5 (LGA1200) Intel Xeon E-2300 and 10th Gen Pentium Series C256 Dual 10GbE : Electronics
AsRock Rack GENOAD8UD-2T/X550 Deep Micro-ATX Server Motherboard Single Socket SP5 (LGA 6096) AMD EPYC™ 9004 series processors Dual 10G Lan - Walmart.com
Server Motherboard - GIGABYTE U.S.A.
NeweggBusiness - Supermicro Server Motherboard MBD-H13SSL-N Socket SP5 AMD 4th Gen EPYC™ 9004 Genoa, Up to 3TB 3DS ECC RDIMM DDR5, ATX.
AsRock Rack ROME2D16-2T EEB Server Motherboard for sale online | eBay
Amazon.com: AsRock Rack Z690D4U-2L2T/G5 Micro-ATX Server Motherboard Single Socket 12th & 13th Gen Intel® Core™, Pentium® and Celeron® Series Processors (LGA 1700) Z690 Dual 10G LAN PCIe 5.0 : Electronics