MSI PRO B550M-P GEN3 Micro-ATX Motherboard – AM4 Socket, DDR4 4400+MHz OC, Ryzen 5000 Ready, PCIe 3.0 x16, M.2 Gen3, 1G LAN

MSI PRO B550M P GEN3 matx Motherboard – AM4, DDR4, Ryzen 5000 Ready, PCIe 3.0, M.2 Gen3, 1G LAN

The MSI PRO B550M-P GEN3 is a Micro-ATX motherboard designed for AMD’s AM4 platform, offering stable performance, reliable build quality, and modern features suited for business PCs, home desktops, and efficient multitasking systems. Built around the AMD B550 chipset, it provides compatibility with Ryzen 5000, 4000G, and 3000 series processors and supports high-speed DDR4 memory and PCIe 3.0 graphics cards. It includes essential connectivity and expansion options in a compact and practical form factor.

MSI PRO B550M-P GEN3 Specification

MSI PRO B550M-P Specification Features

AM4 Socket with Ryzen 5000 Series Support

Built to support a wide range of AMD Ryzen processors, the PRO B550M-P GEN3 is fully compatible with Ryzen 5000, 4000G, and 3000 series CPUs, offering excellent performance across computing tasks, whether it’s productivity, office applications, or general use. Its long-term platform support makes it a reliable motherboard choice for many system configurations.

High-Speed DDR4 Memory with OC Support

With support for up to 64GB DDR4 RAM and overclocking up to 4400+ MHz, the motherboard allows for smooth multitasking, application responsiveness, and future-ready memory scalability. The two-slot design is efficient for compact builds without compromising speed or capacity.

PCIe 3.0 Graphics Support

The PCIe 3.0 x16 slot ensures reliable compatibility with most discrete GPUs, suitable for users who require moderate graphical performance, whether for media work, light gaming, or display extensions. It supports the majority of modern graphics cards without the power demands or bandwidth overhead of newer generations.

NVMe SSD Storage via M.2 Gen3

An integrated M.2 Gen3 x4 slot supports fast NVMe SSDs, delivering much faster boot times, file access, and system responsiveness compared to traditional SATA storage. Ideal for operating systems or key software applications, it boosts productivity without needing a high-end chipset.

Compact, Efficient Design for Basic Builds

Its Micro-ATX form factor makes it a good fit for smaller cases and compact system designs. It’s engineered with essential headers and modern interfaces, avoiding unnecessary complexity, which makes it a great choice for efficient system builds and budget-conscious upgrades.

Stable Connectivity and Classic Ports

Equipped with HDMI output, USB 3.2 Gen1, 1G LAN, and legacy support like COM headers, the B550M-P GEN3 balances modern and traditional connectivity. Whether it’s for connecting peripherals or maintaining compatibility with older devices, it provides the flexibility to support various setups.