MSI B550M PRO Motherboard AMD Ryzen AM4 DDR4 2x DIMM Slots (Max 64GB) 1x PCI-e 4.0 DP HDMI VGA 1x M.2 4x SATA 6x USB 3.2 Gen 1 6x USB 2.0
PRO series helps users work smarter by delivering an efficient and productive experience. Featuring stable functionality and high-quality assembly, PRO series motherboards provide not only optimized professional workflows but also less troubleshooting and longevity.
With premium layout and fully digital power design to support
more cores and provide better performance.
Lightning Gen4 Solution
The latest Gen4 PCI-E and M.2 solution with up to 64GB/s
bandwidth for maximum transfer speed.
M.2 Shield FROZR
Strengthened built-in M.2 thermal solution. Keeps M.2 SSDs safe
while preventing throttling, making them run faster.
2oz Thickened Copper PCB
An enhanced PCB design improves heat dissipation and
PCI-E Steel Armor
Protecting VGA cards against bending and EMI
EZ Debug LED
Easiest way to troubleshoot.
Reward your ears with studio grade sound quality for the most
immersive audio experience.
Advanced technology to deliver pure data sig