ASUS Pro WS X299 SAGE II Intel® X299 LGA 2066 (Socket R4) CEB - Smartech.ee
LGA 2066 - Wikipedia
ASUS Prime X299-A II Intel X299 LGA 2066 (Socket R4) Motherboard - A-Power Computer Ltd.
Intel's X299 HEDT Platform with LGA 2066 Socket Codenamed 'Basin Falls' - Launch Pushed Forward to Computex 2017 in June
Intel Core i9-7920X Skylake X 12-Core 2.9 GHz Socket LGA 2066 140W (SR – Mega Micro Devices Inc.
No Cooler Hassle As Cryorig Confirms Compatibility With Intel X299 - intel- lga2066-socket.jpg
X299 AORUS GAMING 3, Gigabyte Socket LGA2066, Intel X299 Chipset, 8 x DDR4 up to 128GB, 1 x Gigabit Ethernet, 8 x SATA III, 2 x M.2, 5 x PCI-Express x16 | EET
Amazon.com: Asus WS X299 SAGE/10G Workstation Motherboard - Intel Chipset - Socket R4 LGA-2066 - SSI CEB - 1 x Processor Support - 128 GB DDR4 SDRAM Maximum RAM - 4.20 GHz