MSI B550M-A PRO – AMD AM4 Micro-ATX Motherboard
Brand: MSI | Chipset: AMD B550 | Socket: AM4 | Form Factor: Micro-ATX
⚡ Key Points (Quick Read)
CPU Support: AMD Ryzen 5000, 3000 & 4000 G-Series (AM4 socket)
Memory: 2x DDR4 slots, up to 64GB, speeds up to 4600 MHz (OC)
PCIe 4.0 Ready: 1x PCIe 4.0 x16 slot for modern GPUs
Storage: 1x M.2 Gen4 x4 slot + 4x SATA 6Gb/s ports
Display Outputs: HDMI + DVI-D (requires CPU with integrated graphics)
Networking: Realtek Gigabit LAN (no built-in Wi-Fi)
Audio: 8-Channel HD Audio with Audio Boost
Compact: Micro-ATX size – fits small and standard cases
Best For: Budget gaming builds, office PCs, and everyday workstations
📦 In the Box
Motherboard • 2x SATA Cables • I/O Shield • Quick Guide • MSI Case Badge