Amazon.com: SHANGZHAOYUAN B85M PRO LGA 1150 Motherboard with 2 * 8GB 1600MHz DDR3 RAM, Support 4th Gen Intel Core i7 i5 i3/Pentium/Celeron (PCIe 3.0, NVME M.2, SATA 6Gb/s, VGA/DVI/HDMI-Compatible, Gigabit LAN) :
Best Buy: MSI Z590-A PRO (Socket 1200) USB-C Gen 2 Intel ATX Motherboard PCIE Gen 2 Z590-A PRO
1111Fourone Computer Motherboard Dual CPU LGA 2011 E-ATX Motherboard with M. 2 DDR3 Slots Computer Accessory - Walmart.com
Amazon.com: Desktop Motherboard, LGA 2011-3 Dual Socket Desktop Mainboard for Intel x99 Chipset, Support 8 DDR4 DIMM(Single Memory 16G), 6 SATA3.0 Port and 2 NVME M.2 Port : Electronics
Supermicro X11DPI-NT Motherboard Intel C622 Chipset Dual Socket P (LGA 3647) for Intel Xeon Scalable Processors Gen.2 | Wiredzone
ASUS PRIME Z490-P - Motherboard - ATX - LGA1200 Socket - Z490 Chipset - USB 3.2 Gen 1, USB 3.2 Gen 2 - Gigabit LAN - onboard graphics (CPU required) - HD Audio (8-channel) - Walmart.com
Can you Benefit from Dual-CPU Motherboards in a Non-Server Environment?
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) :
Is there is a computer that can use 2 or more processors at one time on the same PC? - Quora