The MSI B550M-A PRO delivers stable, efficient performance for everyday computing and productivity tasks. Built on the AMD B550 chipset with support for Ryzen processors, it combines PCIe 4.0 connectivity, fast DDR4 memory support, and reliable cooling in a compact Micro-ATX design. Perfect for office builds, business workstations, and users seeking dependable mainstream performance without unnecessary complexity.
Key Features
- Supports AMD Ryzen 5000, 4000G, 3000 series processors
- DDR4 memory up to 4600+ MHz with dual-channel support
- PCIe 4.0 x16 and M.2 slots for fast storage and graphics
- HDMI and DVI-D display outputs with integrated graphics support
- Gigabit LAN for stable wired connectivity
- Advanced cooling design with thermal protection
Specifications
| Brand |
MSI |
| Memory Type |
DDR4 |
| Form Factor |
Micro-ATX |
| Chipset |
AMD B550 |
| Socket |
AM4 |
| Memory Speed |
DDR4 4600+ MHz (OC) |
| PCIe Standard |
PCIe 4.0 |
| Display Outputs |
HDMI, DVI-D |
| Network |
Gigabit LAN |
