MAKE YOUR PC MORE THAN YOU THINK

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.

MSI-Motherboards

STABILITY & RELIABILITY

MSI motherboards are tested for compatibility with over thousands of components and devices, and passed more than 7,000 hours of validation. Moreover, smart designs, countless system tuning and troubleshooting tools are ready for all demanding users.

B550-A Pro

CUSTOMIZE SERVICE

This motherboard is commercial-oriented designed. With the commercial purpose of deploying fundamental infrastructure, MSI provides customized technical services for full support.

customize
  • Supports 9th / 8th Gen Intel® Core™ / Pentium® Gold / Celeron® processors for LGA 1151 socket
  • Supports DDR4 Memory, up to 2666(Max) MHz
  • 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.
  • M.2: Running at PCI-E Gen2 x2 maximizes performance for NVMe based SSDs
  • Audio Boost: Reward your ears with studio grade sound quality
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