MSI B550M PRO ( 己更新最新BIOS, support all Ryzen AM4 CPU)

Supports AMD Ryzen™ 5000 & 3000 Series desktop processors (not compatible with AMD Ryzen™ 5 3400G & Ryzen™ 3 3200G) and AMD Ryzen™ 4000 G-Series desktop processors

Supports DDR4 Memory, up to 4600(OC) MHz

Lightning Fast Experience: PCIe 4.0, Lightning Gen4 x4 M.2 with M.2 Shield Frozr

M.2 Shield Frozr: Strengthened built-in M.2 thermal solution. Keeps M.2 SSDs safe while preventing throttling, making them run faster

Core Boost: With premium layout and digital power design to support more cores and provide better performance

DDR4 Boost: Advanced technology to deliver pure data signals for the best performance and stability

2oz Thickened Copper PCB: An enhanced PCB design improves heat dissipation and performance reliability

Audio Boost: Reward your ears with studio grade sound quality

Dragon Center: A brand new software which integrates all MSI exclusive tools with user friendly user interface