Supermicro H12dsi-n6 Motherboard 2 Cpu Amd Epyc 7702 64 Core 2.0ghz Unlocked Version Server Eatx Motherboards Processorskit - Motherboards - AliExpress
Amazon.com: SHANGZHAOYUAN X99 Dual CPU Motherboard LGA 2011-3 Server Motherboard for Intel i7 5th/6th Gen Xeon E5 V3/V4 Series (E-ATX, 8*DDR4 ECC Max 256G, 2*NVME M.2, 2*Gb LAN, SATA 6Gb/s, PCIe 3.0) :
Optimized Dual Processor Server Solutions | Supermicro
Can you Benefit from Dual-CPU Motherboards in a Non-Server Environment?