Technical Snapshot

The MSI B850M GAMING PLUS WIFI is a Micro-ATX motherboard based on the B850 chipset for AMD AM5 processors. It supports DDR5 memory with up to 256 GB across 4 DIMM slots. Features include WiFi 7, 5G LAN LAN, and 2 M.2 slots.

Use Case
Desktop PC builds, gaming, workstation
Compatibility
AMD AM5 processors
Category
Micro-ATX Motherboard — B850 Chipset
MSI B850M GAMING PLUS WIFI
MSI PRODUCT
MSI

B850M GAMING PLUS WIFI

B850 · AMD AM5 · Micro-ATX · DDR5 up to 256 GB

CPU socket: AMD AM5. Compatible with AMD Ryzen desktop processors.
SocketAMD AM5
Maximum supported memory: 256 GB DDR5 across 4 DIMM slots.
Max RAM256 GB
B850 chipset with PCIe and M.2 expansion slots.
ChipsetB850
Micro-ATX form factor — compact build compatible.
Form FactorMicro-ATX
MPNB850M GAMING PLUS WIFI
CategoryMotherboards
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Connectivity & Expansion

PCIe x162
M.2 Slots2
SATA Ports4
Wi-FiWiFi 7
BluetoothBT 5.4
LAN5G LAN
AudioRealtek® ALC8977

Full Specifications

ChipsetB850
SocketAMD AM5
Form FactorMicro-ATX
Memory TypeDDR5
DIMM Slots4
Max RAM256 GB
PCIe x16 Slots2
M.2 Slots2
SATA Ports4
Wi-FiWiFi 7
BluetoothBT 5.4
LAN5G LAN
AudioRealtek® ALC8977

Support & Downloads

Latest Firmware & DriversVisit MSI for the latest updates
MSI Downloads →
MSI B850M GAMING PLUS WIFI DocumentationPDF · Installation guide and specifications
MSI Support →
← Back to MSI Motherboard Catalog

Frequently Asked Questions

What socket does the MSI B850M GAMING PLUS WIFI use?

The MSI B850M GAMING PLUS WIFI uses the AMD AM5 socket, compatible with AMD Ryzen desktop processors.

How much RAM does the MSI B850M GAMING PLUS WIFI support?

The MSI B850M GAMING PLUS WIFI supports up to 256 GB of DDR5 memory across 4 DIMM slots.

Does the MSI B850M GAMING PLUS WIFI have Wi-Fi?

Yes, the MSI B850M GAMING PLUS WIFI features built-in WiFi 7 with Bluetooth BT 5.4.

How many M.2 slots does the MSI B850M GAMING PLUS WIFI have?

The MSI B850M GAMING PLUS WIFI has 2 M.2 slots for NVMe SSD storage.

What chipset does the MSI B850M GAMING PLUS WIFI use?

The MSI B850M GAMING PLUS WIFI is built on the B850 chipset, offering Micro-ATX form factor design for AMD platforms.

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