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B550M-P Spec and Price in the United States

AM4B550

A Micro-ATX AM4 board on the AMD B550 chipset with a single PCIe 4.0 x16 slot and one M.2 slot. Its two DDR4 DIMM slots hold up to 64GB, and it carries four SATA ports and one rear USB Type-C port. Networking is onboard Wi-Fi with 2.5 Gigabit Ethernet.

Tied 1275th of 1869 models in the Motherboards catalog on RAM slots — 595 models share this figure. Tied 1532nd of 1869 models in the Motherboards catalog on Max memory — 273 models share this figure.

Current best price

No tracked price — this page compares specifications alone.

Specifications

Socket: AM4
Chipset: B550
Form factor: Micro-ATX
Memory type: DDR4
RAM slots: 2
Max memory: 64 GB
M.2 slots: 1
PCIe x16 slots: 1
PCIe version: 4.0
SATA ports: 4
LAN speed: 2.5 GbE
USB-C ports: 1
Wi-Fi: Yes

Guides for this category

How to choose a motherboardThe socket decides which processor goes in; chipset, form factor, memory support and the slot counts decide whether the rest of the build fits around it.

Sources

Every spec above was pulled from one of these — a field a source didn't state was left off rather than estimated.

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