Technical Snapshot

The MSI MPG B550I GAMING EDGE WIFI is a Mini-ITX motherboard built on the B550 chipset for AMD AM4 processors. It supports DDR4 memory up to 64 GB across 2 DIMM slots. Expansion includes PCIe 4.0 with 2 M.2 slots. Connectivity features Wi-Fi 6 and 2.5GbE Ethernet.

Use Case
Gaming builds, workstation computing, system building
Compatibility
AMD AM4 processors, DDR4 memory
Category
Mini-ITX Motherboard — B550
MSI MPG

MPG B550I GAMING EDGE WIFI

B550 · AMD AM4 · Mini-ITX · DDR4 up to 64 GB

Determines which CPU processors are physically compatible. AMD AM4 supports AMD Ryzen 1000–5000 series and select Athlon processors.
Socket AMD AM4
Controls data flow between the CPU, RAM, storage, and expansion slots. Higher-end chipsets unlock overclocking, more PCIe lanes, and USB4.
Chipset B550
Maximum total system memory capacity when all DIMM slots are populated with the highest-density modules.
Max RAM 64 GB
Peripheral Component Interconnect Express version. PCIe 5.0 delivers 128 GB/s total bandwidth, double that of PCIe 4.0.
PCIe Generation PCIe 4.0
MPNB550I GAMING EDGE WIFI
EAN4719072733742
CategoryMotherboards
Contact for Price
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Connectivity & I/O

Wireless Wi-Fi 6
Bluetooth Bluetooth 5.2
Ethernet 2.5GbE
M.2 Storage 2
PCIe Bus PCIe 4.0
I/O backplate visual — refer to official MSI product page for high-resolution rear panel imagery

Motherboard Anatomy

MSI MPG B550I GAMING EDGE WIFI board layout
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Full Specifications

Data sourced from official MSI product specifications
Platform
Chipset B550
Socket AMD AM4
Form Factor Mini-ITX
Memory Type DDR4
DIMM Slots 2
Max RAM 64 GB
PCIe Generation PCIe 4.0
M.2 Slots 2
Wi-Fi Wi-Fi 6
Bluetooth Bluetooth 5.2
LAN 2.5GbE
USB (Rear I/O)
Audio
Series MPG

Support & Downloads

B550 BIOS Update (Latest) Version 2024 · UEFI Firmware · Check MSI support for latest version
MSI Support →
BIOS Recovery Tool MSI BIOS recovery utility · USB-based
MSI Support →
B550 Chipset Driver Package AMD/Intel chipset drivers · Windows 10/11
MSI Support →
LAN / Wi-Fi / Bluetooth Drivers Latest network drivers for this motherboard
MSI Support →
Audio Drivers Audio codec driver package
MSI Support →
MSI MPG B550I GAMING EDGE WIFI User Manual PDF · Complete installation and configuration guide
MSI Support →
Quick Start Guide PDF · Hardware installation quick reference
MSI Support →
← Back to MSI Motherboard Catalog

Frequently Asked Questions

What socket does the MPG B550I GAMING EDGE WIFI use?

The MPG B550I GAMING EDGE WIFI uses the AMD AM4 socket, compatible with AMD Ryzen 1000–5000 series and select Athlon processors.

How much RAM does the MPG B550I GAMING EDGE WIFI support?

The MPG B550I GAMING EDGE WIFI supports up to 64 GB of DDR4 memory across 2 DIMM slots.

Does the MPG B550I GAMING EDGE WIFI have Wi-Fi?

Yes, the MPG B550I GAMING EDGE WIFI features built-in Wi-Fi 6 with Bluetooth 5.2.

How many M.2 slots does the MPG B550I GAMING EDGE WIFI have?

The MPG B550I GAMING EDGE WIFI features 2 M.2 slots for high-speed NVMe SSD storage with PCIe 4.0 support.

What chipset does the MPG B550I GAMING EDGE WIFI use?

The MPG B550I GAMING EDGE WIFI is built on the AMD B550 performance chipset with modern connectivity, offering Mini-ITX form factor design for AMD platforms.

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