Technical Snapshot

The MSI MSI MPG B550 GAMING EDGE WIFI is a ATX motherboard based on the AMD B550 chipset for AMD AM4 processors. It supports DDR4 memory with up to 128 GB across 4 DIMM slots. Features include Wi-Fi 6, 2.5GbE LAN, and 3 M.2 slots.

Use Case
Desktop PC builds, gaming, workstation
Compatibility
AMD AM4 processors
Category
ATX Motherboard — AMD B550 Chipset
ASUS
ASUS PRODUCT
MSI

MSI MSI MPG B550 GAMING EDGE WIFI

AMD B550 · AMD AM4 · ATX · DDR4 up to 128 GB

CPU socket: AMD AM4. Compatible with AMD Ryzen desktop processors.
SocketAMD AM4
Maximum supported memory: 128 GB DDR4 across 4 DIMM slots.
Max RAM128 GB
AMD B550 chipset with PCIe and M.2 expansion slots.
ChipsetAMD B550
ATX form factor — standard tower compatible.
Form FactorATX
MPNMPG B550 GAMING EDGE WIFI
CategoryMotherboards
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Connectivity & Expansion

PCIe x162
M.2 Slots3
SATA Ports6
Wi-FiWi-Fi 6
Bluetooth5.1
LAN2.5GbE
AudioRealtek ALC1200
Power Phases12

Full Specifications

ChipsetAMD B550
SocketAMD AM4
Form FactorATX
Memory TypeDDR4
DIMM Slots4
Max RAM128 GB
PCIe x16 Slots2
M.2 Slots3
SATA Ports6
Wi-FiWi-Fi 6
Bluetooth5.1
LAN2.5GbE
AudioRealtek ALC1200
Power Phases12
RGBYes
SeriesMPG

Support & Downloads

Latest Firmware & DriversVisit MSI for the latest updates
MSI Downloads →
MSI MSI MPG B550 GAMING EDGE WIFI DocumentationPDF · Installation guide and specifications
MSI Support →
← Back to MSI Motherboard Catalog

Frequently Asked Questions

What socket does the MSI MSI MPG B550 GAMING EDGE WIFI use?

The MSI MSI MPG B550 GAMING EDGE WIFI uses the AMD AM4 socket, compatible with AMD Ryzen desktop processors.

How much RAM does the MSI MSI MPG B550 GAMING EDGE WIFI support?

The MSI MSI MPG B550 GAMING EDGE WIFI supports up to 128 GB of DDR4 memory across 4 DIMM slots.

Does the MSI MSI MPG B550 GAMING EDGE WIFI have Wi-Fi?

Yes, the MSI MSI MPG B550 GAMING EDGE WIFI features built-in Wi-Fi 6 with Bluetooth 5.1.

How many M.2 slots does the MSI MSI MPG B550 GAMING EDGE WIFI have?

The MSI MSI MPG B550 GAMING EDGE WIFI has 3 M.2 slots for NVMe SSD storage.

What chipset does the MSI MSI MPG B550 GAMING EDGE WIFI use?

The MSI MSI MPG B550 GAMING EDGE WIFI is built on the AMD B550 chipset, offering ATX form factor design for AMD platforms.

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