MSI AM4 PRO B550M-P WIFI6E M-ATX

The MSI PRO B550M-P WiFi 6E is a compact Micro-ATX motherboard built around the AMD B550 chipset and AM4 socket. It supports AMD Ryzen 5000, 4000 G and 3000 series processors, making it a practical foundation for a range of desktop PC configurations.

With four DDR4 memory slots supporting up to 128GB and memory speeds of up to 4400+ MT/s through overclocking, the motherboard provides flexible memory expansion. Storage options include two M.2 slots and four SATA 6Gb/s connections, while the PCI Express 4.0 x16 slot supports a compatible graphics card.

Key Features

• AMD B550 Platform: Built with the AMD B550 chipset and AM4 socket for compatible Ryzen processors.
• Ryzen Processor Support: Compatible with AMD Ryzen 5000, 4000 G and 3000 series processors.
• DDR4 Memory: Four DDR4 DIMM slots support up to 128GB of system memory.
• High-Speed Memory: Supports memory speeds of up to 4400+ MT/s when overclocked.
• PCI Express 4.0: Includes a PCI Express 4.0 x16 slot for compatible graphics hardware.
• Flexible Storage: Provides two M.2 slots alongside four SATA 6Gb/s ports.
• Wi-Fi 6E: Integrated Wi-Fi 6E provides modern wireless networking connectivity.
• Bluetooth 5.3: Provides convenient wireless connectivity for compatible peripherals and devices.
• Multiple Display Outputs: Includes HDMI 2.1, DisplayPort 1.4 and VGA outputs.
• 7.1-Channel Audio: Realtek ALC897 audio provides multi-channel audio support.

Memory and Expansion

The PRO B550M-P WiFi 6E features four DDR4 DIMM slots with support for up to 128GB of memory. The board also includes a PCI Express 4.0 x16 slot for compatible graphics hardware, providing a flexible foundation for desktop PC builds.

Storage Connectivity

Two M.2 slots provide options for installing compatible high-speed storage devices, while four SATA 6Gb/s ports offer additional storage connectivity for compatible SATA drives.

Wireless and Wired Networking

Integrated Wi-Fi 6E and Bluetooth 5.3 provide modern wireless connectivity, while Gigabit Ethernet offers a wired networking option for compatible network connections.

Display and Audio

The motherboard provides HDMI 2.1, DisplayPort 1.4 and VGA video outputs for compatible display configurations. Realtek ALC897 7.1-channel audio provides multi-channel sound support.

Specifications

• Brand: MSI
• Model: PRO B550M-P WiFi 6E
• Form Factor: Micro-ATX
• Socket: AMD AM4
• Chipset: AMD B550
• Compatible Processors: AMD Ryzen 5000, 4000 G and 3000 series
• Memory: 4 × DDR4 DIMM
• Maximum Memory: 128GB
• Memory Speed: Up to 4400+ MT/s (OC)
• Graphics Slot: 1 × PCI Express 4.0 x16
• M.2 Slots: 2
• SATA: 4 × SATA 6Gb/s
• Ethernet: Gigabit Ethernet
• Wi-Fi: Wi-Fi 6E
• Bluetooth: Bluetooth 5.3
• Video Outputs: HDMI 2.1, DisplayPort 1.4 and VGA
• Audio: Realtek ALC897 7.1-channel
• RAID: RAID 0, 1 and 10
• Dimensions: 243.84 × 243.84mm