ASUS PRIME B550M-K AMD Socket AM4 Micro ATX Motherboard

The ASUS PRIME B550M-K is a solid micro ATX board built on the AMD B550 chipset, designed for budget-conscious builders who want a stable platform without unnecessary extras. You get four DDR4 memory slots, two M.2 drives, and PCIe 4.0 support where it counts—all at a price that won't drain your PC budget.

Built for straightforward AM4 builds

• Four DDR4 slots and two M.2 connectors let you expand storage and RAM without compromise
• PCIe 4.0 16x slot handles current and next-gen graphics cards at full bandwidth
• Six USB 3.2 ports plus standard rear I/O (HDMI, D-Sub, Ethernet) cover everyday connectivity
• Micro ATX form factor fits smaller cases while keeping upgrade paths open

Pick this board if you're building a balanced Ryzen system for work, gaming, or streaming without paying for gaming-specific frills. It's the practical choice when value matters as much as performance.