Here's a Big List of AMD Motherboards That Already Support Ryzen 5000 (Zen 3) CPUs, and Their Required BIOSes
ASUS X570 B550 B450 | La meilleure carte mère AM4 pour AMD Zen 3 Ryzen 5000 CPU
Amazon.com: MSI PRO B550M-P GEN3 Motherboard, Micro-ATX, AM4 - AMD Ryzen 5000 Ready - DDR4 Boost 4400+MHz/OC, PCIe 3.0 x16 Slot, 1 x M.2 Gen3 Slot, 1G LAN : Electronics
MSI MAG B550 TORPEDO AMD AM4 DDR4 CF M.2 USB 3.2 Gen 2 HDMI ATX Gaming Motherboard
B550-A PRO
Amazon.com: MSI B550 Gaming GEN3 Gaming Motherboard (AMD AM4, DDR4, PCIe 3.0, SATA 6Gb/s, M.2, USB 3.2 Gen 1, HDMI, ATX, AMD Ryzen 5000/4000 Series Processors) : Electronics
Amazon.com: Micro Center AMD Ryzen 7 5800X 8 Core 16-Thread Unlocked Desktop Processor Bundle with MSI MPG B550 Gaming Plus Gaming Motherboard (AMD AM4, DDR4, PCIe 4.0, USB 3.2 Gen 2) : Electronics
AMD B450 or B550 Motherboard for Ryzen 5000 CPUs? | TechSpot
ROG STRIX B550-E GAMING | Motherboards | ROG Switzerland
AMD Ryzen 7 5800X MSI MAG B550 TOMAHAWK PC Upgrade Bundle - Upgrade bundles - LDLC 3-year warranty
Amazon.com: AMD Ryzen 7 5800X 8-core,16-Thread Unlocked Desktop Processor + MSI MAG B550 Tomahawk Gaming Motherboard (AMD AM4, DDR4, PCIe 4.0, SATA 6Gb/s, M.2, USB 3.2 Gen 2,ATX,AMD Ryzen 5000 Series Processors) :
MSI B550M-A PRO Motherboard (AMD Ryzen 3000 3rd Gen AM4, DDR4, M.2, USB 3.2 Gen 1, HDMI, Micro ATX)
Amazon.com: MSI B550-A PRO ProSeries Motherboard (AMD AM4, DDR4, PCIe 4.0, SATA 6Gb/s, M.2, USB 3.2 Gen 2, HDMI/DP, ATX) : Electronics
ROG STRIX B550-F GAMING WIFI II | Gaming motherboards｜ROG - Republic of Gamers｜ROG Global
Amazon.com: MSI B550 Gaming GEN3 Gaming Motherboard (AMD AM4, DDR4, PCIe 3.0, SATA 6Gb/s, M.2, USB 3.2 Gen 1, HDMI, ATX, AMD Ryzen 5000/4000 Series Processors) : Electronics
Amazon.com: MSI MPG B550 GAMING EDGE WIFI Gaming Motherboard (AMD AM4, DDR4, PCIe 4.0, SATA 6Gb/s, M.2, USB 3.2 Gen 2, AX Wi-Fi 6, HDMI/DP, ATX, AMD Ryzen 5000 Series processors) : Electronics
PRIME B550-PLUS｜Motherboards｜ASUS Global
ROG STRIX B550-A GAMING | Motherboards | ROG Global
MSI MAG B550 TOMAHAWK AMD AM4 DDR4 CF M.2 USB 3.2 Gen 2 HDMI ATX Gaming Motherboard
MSI MAG B550 TORPEDO AMD AM4 DDR4 CF M.2 USB 3.2 Gen 2 HDMI ATX Gaming Motherboard
MSI MAG B550 TORPEDO AMD AM4 DDR4 CF M.2 USB 3.2 Gen 2 HDMI ATX Gaming Motherboard
AMD B450 or B550 Motherboard for Ryzen 5000 CPUs? | TechSpot
Amazon.com: ASUS TUF Gaming B550-PLUS AMD AM4 Zen 3 Ryzen 5000 & 3rd Gen Ryzen ATX Gaming Motherboard (PCIe 4.0, 2.5Gb LAN, HDMI 2.1, BIOS Flashback, USB 3.2 Gen 2, Addressable Gen
MSI MAG B550 TORPEDO AMD AM4 DDR4 CF M.2 USB 3.2 Gen 2 HDMI ATX Gaming Motherboard
Amazon.com: MSI MAG B550 Tomahawk Gaming Motherboard (AMD AM4, DDR4, PCIe 4.0, SATA 6Gb/s, AMD Ryzen 5000 Series Processors) with Core Liquid 240R V2-240mm Radiator - Dual 120mm RGB PWN Fans :
