MSI PRO B550M-P GEN3 AM4 mATX Motherboard

The MSI PRO B550M-P GEN3 is a motherboard designed in the mATX form factor, utilizing the AMD B550 chipset. It is engineered for compatibility with AMD Ryzen 3000, 4000 G-Series, and 5000 Series processors via the AM4 socket. The board features four DDR4 DIMM slots that support a dual-channel memory architecture, accommodating up to 128GB of system memory with overclocking potential up to 4400 MHz. Power is delivered through standard 24-pin ATX and 8-pin EPS connectors to ensure stable operation for the installed components.

For expansion and storage, this motherboard provides one PCIe 3.0 x16 slot for a primary graphics card and two PCIe 3.0 x1 slots for additional peripherals. Storage options include a single M.2 slot operating on a PCIe 3.0 x4 interface and four SATA 6Gb/s ports, which support RAID 0, 1, and 10 configurations. Connectivity is handled by an integrated 1Gbps Ethernet controller and a Realtek ALC897 audio codec. The rear I/O panel includes four USB 3.2 Gen 1 Type-A ports, four USB 2.0 ports, and an HDMI 1.4 video output.

• Supports AMD Ryzen 3000, 4000 G-Series, and 5000 Series CPUs
• Features a compact Micro-ATX (mATX) form factor
• Utilizes the AMD B550 chipset with an AM4 socket
• Accommodates up to 128GB of dual-channel DDR4 memory
• Provides one M.2 slot and four SATA III ports for storage
• Includes one PCIe 3.0 x16 and two PCIe 3.0 x1 expansion slots
• Equipped with a 1Gbps Ethernet LAN port for wired networking
• Integrated with Realtek ALC897 high-definition audio
• Offers an HDMI port for processor-based graphics output
• Includes internal headers for RGB lighting and a TPM module