MSI B550M-A PRO DDR4 AMD AM4 Micro ATX Motherboard
The MSI B550M-A PRO DDR4 AMD AM4 Micro ATX Motherboard is a robust and reliable solution for gamers, content creators, and professionals seeking high performance and flexibility in a compact micro-ATX form factor. Designed for AMD platforms, this motherboard supports AMD Ryzen 5000 & 3000 Series desktop processors (excluding Ryzen 5 3400G and Ryzen 3 3200G) as well as AMD Ryzen 4000 G-Series CPUs, ensuring excellent compatibility and strong processing power for demanding workloads. Built on the AMD B550 chipset, it delivers superior system responsiveness with advanced storage and connectivity features. It includes 2 DDR4 DIMM slots supporting up to 64GB RAM, with overclocking support via A-XMP up to 4600+ MHz. Its dual-channel architecture boosts performance, and support for both non-ECC and ECC UDIMM memory ensures wide compatibility. Storage options are versatile, featuring 1 M.2 slot (PCIe 4.0/3.0, SATA) and 4 SATA 6Gb/s ports, with RAID 0/1/10 support for enhanced speed and data protection. For displays, it offers HDMI 2.1 with 4K@60Hz and DVI-D, ideal for processors with integrated graphics. Connectivity is reliable with Realtek RTL8111H Gigabit LAN, USB 3.2 Gen 1, and USB 2.0 ports. Additional features include 7.1-channel HD audio, TPM support, multiple fan headers, ATX power connectors, and M.2/SATA interfaces for easy system building. With 2oz thickened copper PCB, support for PCIe 4.0, and Lightning Gen4 x4 M.2, the MSI B550M-A PRO ensures durability, efficiency, and smooth performance. Backed by a 3-year warranty, it is an excellent choice for building reliable and high-performing AMD-based systems.
Features of MSI B550M-A PRO DDR4 AMD AM4 Micro ATX Motherboard
- Broad AMD Processor Support: Compatible with AMD Ryzen 5000 & 3000 Series desktop processors (excluding Ryzen 5 3400G & Ryzen 3 3200G) and AMD Ryzen 4000 G-Series desktop CPUs, delivering high-performance computing for gaming, professional, and content creation systems
- High-Speed DDR4 Memory: Equipped with 2 DDR4 DIMM slots supporting up to 64GB RAM, with overclocking speeds reaching 4600+ MHz via A-XMP OC mode. Dual-channel architecture ensures smooth multitasking and optimized system performance.
- PCIe 4.0 & Expansion Ready: Includes 1 PCIe 4.0/3.0 x16 slot and 1 PCIe 3.0 x1 slot, providing support for modern graphics cards and additional expansion cards, making it ideal for versatile system upgrades.
- Fast Storage Options: Features 1 M.2 slot (PCIe 4.0/3.0, SATA compatible) and 4 SATA 6Gb/s ports, with support for RAID 0, RAID 1, and RAID 10 configurations for enhanced data storage performance and reliability.
- Enhanced Graphics Support: Includes 1 HDMI 2.1 port supporting 4K @60Hz and 1 DVI-D port supporting 1920x1200 @60Hz, compatible with processors that have integrated graphics. Max shared memory up to 16GB for smooth visuals.
- Reliable Networking: Equipped with a Realtek RTL8111H Gigabit LAN port for stable wired connectivity and multiple USB ports, including USB 3.2 Gen1 and USB 2.0, for seamless peripheral integration.
- Durable & Secure Build: Built with 2oz thickened copper PCB for better heat dissipation, supports 7.1-channel high-definition audio, and includes a TPM module for enhanced system security. Backed by a 3-year warranty for long-term reliability.
