Amazon.com: Intel Core i9-9900X X-Series Processor 10 Cores up to 4.4GHz Turbo Unlocked LGA2066 X299 Series 165W Processors (999AC5) : Electronics
EK Confirms Intel Socket LGA-2066 Compatibility - TheOverclocker
Intel Socket R4 (LGA 2066) – Coolerguys
LGA 2066 Socket Archives - ThePCEnthusiast
I9-7920x Sr3ng For Inter Core Lga-2066 Cpu Processor 7920x 12-cores 24-threads 2.90ghz 16.5mb 140w 10c/20t Support To Pc R4-2666 - Motherboards - AliExpress
Intel Core i9-7920X Skylake X 12-Core 2.9 GHz Socket LGA 2066 140W (SR – Mega Micro Devices Inc.
EK confirms that all of their current CPU blocks support LGA 2066 | OC3D News