Micro-ATX, Socket 1700, B660
Amazon
MSI PRO B660M-A DDR4 Motherboard (mATX, 12th Gen Intel Core, LGA 1700 Socket, DDR4, PCIe 4, 2.5G LAN, M.2 Slots, USB 3.2)
Dihuni
MSI PROB660MAD4 PRO B660M-A DDR4 Desktop Motherboard – Intel Chipset – Socket LGA-1700 – Intel Optane Memory Ready – Micro ATX
Consutronix
PRO B660M-A DDR4 MATX