Gigabyte B450 AORUS PRO WIFI AM4 ATX B450 AORUS PRO WIFI B&H
Dirt cheap Gigabyte B450 S2H is surprisingly capable of 3800 MHz RAM at 1900 FCLK (even official site only lists DDR4 3600 as a maximum supported frequency) : r/overclocking
Amazon.com: MSI B450 TOMAHAWK MAX II Gaming Motherboard (AMD Ryzen 3000 3rd gen ryzen AM4, DDR4, M.2, USB 3.2 Gen 1, HDMI, ATX)
Valencia, Spain - December 07, 2019: Hand installing Crucial Ballistix DDR4 Ram in to B450 motherboard socket. Very popular 3rd generation Ryzen 3600 Stock Photo - Alamy