Technical Snapshot

The MSI PRO B650M-X is a Micro-ATX motherboard based on the B650 chipset for AMD AM5 processors. It supports DDR5 memory with up to 128 GB across 2 DIMM slots, 5G LAN LAN, and 1 M.2 slots.

Use Case
Desktop PC builds, gaming, workstation
Compatibility
AMD AM5 processors
Category
Micro-ATX Motherboard — B650 Chipset
MSI PRO B650M-X
MSI PRODUCT
MSI

PRO B650M-X

B650 · AMD AM5 · Micro-ATX · DDR5 up to 128 GB

CPU socket: AMD AM5. Compatible with AMD Ryzen desktop processors.
SocketAMD AM5
Maximum supported memory: 128 GB DDR5 across 2 DIMM slots.
Max RAM128 GB
B650 chipset with PCIe and M.2 expansion slots.
ChipsetB650
Micro-ATX form factor — compact build compatible.
Form FactorMicro-ATX
MPNPRO B650M-X
CategoryMotherboards
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Connectivity & Expansion

PCIe x162
M.2 Slots1
SATA Ports4
LAN5G LAN
AudioRealtek® ALC897

Full Specifications

ChipsetB650
SocketAMD AM5
Form FactorMicro-ATX
Memory TypeDDR5
DIMM Slots2
Max RAM128 GB
PCIe x16 Slots2
M.2 Slots1
SATA Ports4
LAN5G LAN
AudioRealtek® ALC897
SeriesPRO

Support & Downloads

Latest Firmware & DriversVisit MSI for the latest updates
MSI Downloads →
MSI PRO B650M-X DocumentationPDF · Installation guide and specifications
MSI Support →
← Back to MSI Motherboard Catalog

Frequently Asked Questions

What socket does the MSI PRO B650M-X use?

The MSI PRO B650M-X uses the AMD AM5 socket, compatible with AMD Ryzen desktop processors.

How much RAM does the MSI PRO B650M-X support?

The MSI PRO B650M-X supports up to 128 GB of DDR5 memory across 2 DIMM slots.

Does the MSI PRO B650M-X have Wi-Fi?

No, the MSI PRO B650M-X does not include built-in Wi-Fi.

How many M.2 slots does the MSI PRO B650M-X have?

The MSI PRO B650M-X has 1 M.2 slot for NVMe SSD storage.

What chipset does the MSI PRO B650M-X use?

The MSI PRO B650M-X is built on the B650 chipset, offering Micro-ATX form factor design for AMD platforms.

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