Confirmed: 5800X can run with MSI B350 Tomahawk (AGESA 1.1.0.0, v.7A34v1Q2) : r/Amd
Compare MSI B350 PC Mate vs MSI B450-A Pro Max - Motherboard | Cudasteam
Mainboard Pc Medion / Msi P2A4-Em Amd B350 + Ms - The wholesale platform | Merkandi B2B
Socket Am4 Msi B350 Gaming Pro Carbon Motherbaord Amd B350 Amd Ryzen Ddr4 Pci-e 3.0 Original Desktop Msi B350 Mainboard Used - Motherboards - AliExpress
Asus ROG STRIX B350-F GAMING Motherboard REPUBLIC OF GAMERS AMD B350 socket for AMD AM4 Desktop Motherboard used pc mainboard - Price history & Review | AliExpress Seller - amyloving Store | Alitools.io
B350 PC MATE
Amazon.com: WWWFZS Motherboards Socket AM4 Fit for MSI B350 PC Mate Motherboard Fit for AMD B350 DDR4 64GB AMD RYZEN Desktop B350 Mainboard PCI- E 3. 0 AM4 DDR4 M. 2 B350 : Electronics
Asus Prime B350 Plus Atx Am4 Motherboard | B350 Motherboard Compatible Cpu - Amd B350 - Aliexpress
Socket AM4 MSI B350 GAMING PLUS+ CPU R5 2600 Motherboard DDR4 64GB M.2 AMD B350 AMD RYZEN 5 2600 Desktop B350 Mainboard ATX Used - Price history & Review | AliExpress Seller - Amigos777 Store | Alitools.io
Motherboard Socket AM4 Fit for MSI B350M Gaming PRO Motherboard DDR4 32GB PCI-E 3.0 AMD