The LGA-1851 socket details are showing up online and while there is almost no physical difference, the pinout changes!
CPU coolers for Intel socket LGA 1700: Everything you need to know
Intel LGA 1851: No changes and ending support for current coolers?
CPU, APU & Chipsets News: Intel and AMD Processors and Chipset Tech & More - Page 39
Intel LGA 1851 Socket for 14th Gen and 15th Gen Core Processors Leaked
Intel LGA 1700 & LGA 1800 Socket Design Leaks Out, Designed For Alder Lake & Next-Gen CPUs
All Arctic LGA1700 coolers will support Intel's Arrow Lake CPUs - OC3D
EKWB announces a Pro Line CPU block in LGA-1700! - Overclocking.com
How to use old (or new) CPU coolers on LGA 1700 - NZXT, Corsair and Noctua
Intel LGA-1851 socket for Arrow Lake desktop CPUs exposed in an interactive 3D leak
Intel's LGA CPU Sockets Explained
MSI MEG Z690 ACE & MAG Z690 Tomahawk Motherboards Review - High-End & Mainstream Tier In Action! - Intel Z690 Express Chipset - The Top 600-Series PCH & LGA 1700 Socket
LGA 1200 - Wikipedia
LGA 1700 - Wikipedia
AMD Ryzen 7000 & X670 CPU Platform Launches In Mid-Q3, Intel Raptor Lake & Z790 Platform In Late Q3, Alleges Rumor