X99 dual CPU motherboard LGA 2011 v3 v4 E-ATX USB3.0 SATA3 with dual Xeon processor motherboard with M.2 slot dual M.2 - AliExpress
Gigabyte releases C621-WD12-IPMI motherboard for Dual Xeon
24 Cores, 48 Threads for $360: Dual-X99 Jingsha Motherboard vs. AMD R9 3900X - YouTube
EVGA - Articles - EVGA Classified Super Record 2
ASUS WS C621E Sage Extreme Power Intel® Xeon® Processor Workstation Motherboard for Two-Way XEON CPU Performance, with U.2, M.2 connectors, Dual Gb LAN, USB 3.1 Type-C & Type-A, 10 x SATA 6Gb/s
First Look: EVGA W555 dual-Xeon motherboard | bit-tech.net
Dual Xeon Scalable Overclocking: ASUS WS C621E 'Sage' Workstation Motherboard Announced
New dual Xeon LGA 2011 mining motherboard straight outa China to specifically deal with the PCIe 3.0 8x requirement of the 3060 and RX 4GB series card for mining. : r/gpumining