Bleeding edge always costs high but becomes mainstream remarkably (alarmingly?) quickly.

The PCI lanes article to which JOM linked dates mid-2020 and lists mostly generation 10 CPUs.

My local independent is listing mostly series 11 and 12 CPUs and has chipsets like Z690 and Z590, multiple PCIe 4, multiple M.2 on its mid-range (~$140) motherboards and H610 on most its lower-end motherboards(~$80) and even most of those support series 10 CPUs.


Jazz relative beginner, starting at a much older age than was helpful.
AVL:MXE Linux; Windows 11
BIAB2025 Audiophile, a bunch of other software.
Kawai MP6, Ui24R, Focusrite Saffire Pro40 and Scarletts
.