AM4 Motherboards

Shopping for an AM4 motherboard? This page lists Socket AM4 boards for AMD Ryzen systems, ideal for new builds or extending the life of an existing PC. Compare sizes, chipset options and features to match your CPU, case and upgrade plans.

Build or upgrade: a practical choice if you’re pairing with an existing AM4 CPU or upgrading an older Ryzen platform
Choose the chipset: compare A520, B550 and X570 style boards based on features, expansion and connectivity
Pick the right size: check ATX, micro-ATX and mini-ITX to suit your case and slot needs

AM4 motherboards vary most in expansion, storage support and rear I/O. If you’re upgrading an existing system, double-check CPU support (and BIOS requirements) before you buy. For new builds, think about how many drives, PCIe cards and USB ports you’ll want over the life of the PC.

CPU support: confirm the board supports your exact Ryzen model, and whether a BIOS update may be required
Storage & speed: compare M.2 slots and SATA ports if you’re running multiple SSDs/HDDs
Connectivity: look for the LAN speed, Wi-Fi/Bluetooth options, and the USB port mix that suits your peripherals
Upgrade headroom: check RAM slot count, VRM/heatsink design, and PCIe slot layout for future upgrades

AM4 Motherboards

ASUS PRIME B550M-A WIFI II, motherboard, micro ATX, Socket AM4, AMD B550

Gigabyte B550 EAGLE WIFI6, motherboard, ATX, Socket AM4, AMD B550

Gigabyte B550M DS3H AC R2, motherboard, micro ATX, Socket AM4, AMD B550

Gigabyte B550M GAMING X WIFI6, motherboard, micro ATX, Socket AM4, AMD B550

MSI B550M PRO-VDH WIFI, motherboard, micro ATX, Socket AM4, AMD B550

MSI B550M-A PRO, motherboard, micro ATX, Socket AM4, AMD B550