MSI B550-A PRO Desktop Motherboard - AMD Chipset - Socket AM4 - ATX

PRO SERIESPRO 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. Processor & Chipset Chipset Manufacturer:   AMDTotal Processor Supported:   1Processor Socket:   Socket AM4Processor Supported:   Ryzen 3Processor Supported:   Ryzen 5Processor Supported:   Ryzen 7Processor Supported:   Ryzen 9 Memory Number of Memory Slots:   4Memory Form Factor:   DIMMMemory Form Factor:   UDIMMMaximum Memory Supported:   128 GBMemory Technology:   DDR4 SDRAMMemory Speed Supported:   1866 MHzMemory Speed Supported:   2133 MHzMemory Speed Supported:   2400 MHzMemory Speed Supported:   2667 MHzMemory Speed Supported:   2800 MHzMemory Speed Supported:   2933 MHzMemory Speed Supported:   3000 MHzMemory Speed Supported:   3066 MHzMemory Speed Supported:   3200 MHzMemory Speed Supported:   34