ASUS WS C621E SAGE Workstation Mainboard Dual Sockel 3647
dual processor motherboard | Newegg.com
EVGA's dual-CPU Classified SR-2 motherboard put to the test: worth the money if you know what you're doing | Engadget
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) :
Can you Benefit from Dual-CPU Motherboards in a Non-Server Environment?
Z10PE-D8 WS|Motherboards|ASUS USA
Dyg60 Nm-b291 Fru:5b20q09639 With Sr3lc I7-8550u Cpu Mainboard For Lenovo Yoga 920-13ikb Laptop Motherboard 16gb 100%full Tested - Laptop Motherboard - AliExpress
30 MSI MS6120 Motherboard (also for 3dfx) for Dual CPU Pentium 2/3 | eBay
What is a multiple processor motherboard? - Quora
Single Processor vs Dual Processor Servers Compared | PhoenixNAP KB
Answered: Can I use one CPU in a dual processor motherboard?