ASUS Prime B550M-A AMD AM4 Micro ATX Motherboard DDR4

The ASUS Prime B550M-A is a Micro ATX motherboard for AMD AM4 socket processors, built on the AMD B550 chipset and designed for builders who want reliable performance and room to grow in a compact form factor. It supports DDR4 memory across four slots, making it a strong foundation for both everyday desktop builds and more demanding workstation setups.

Solid Connectivity Without the Compromise

• AMD AM4 socket with B550 chipset — compatible with 3rd Gen AMD Ryzen processors and supporting PCIe 4.0 on the primary x16 slot
• 4x DDR4 memory slots — generous capacity headroom for multitasking and memory-intensive workloads
• 2x M.2 slots — fast NVMe storage without sacrificing SATA ports
• 6x USB 3.2 ports plus PS/2, RJ45 and 3 audio jacks for comprehensive rear-panel connectivity
• Three display outputs (D-Sub, DVI-D, HDMI) for flexible monitor configurations when using integrated graphics

This board suits home office PC builds, budget-conscious gaming rigs and first-time system builders who need a dependable AMD platform with practical everyday connectivity in a Micro ATX footprint.