The ASUS PRIME B550M-K is a feature-rich Micro-ATX motherboard built for AMD Ryzen processors, delivering the perfect balance of performance, reliability, and value. With support for PCIe 4.0 graphics and storage, high-speed DDR4 memory, dual M.2 slots, and comprehensive cooling controls, it provides a solid foundation for gaming, content creation, and everyday computing. ASUS 5X Protection III technologies further enhance durability, making it an excellent choice for modern Ryzen-based PC builds.
Key Features
Supports AMD Ryzen 5000 Series, 4000 G-Series, and 3000 Series processors
PCIe 4.0 x16 slot for next-generation graphics card performance
Dual M.2 slots for high-speed NVMe SSD storage expansion
Supports up to 128GB DDR4 memory with enhanced overclocking capabilities
ASUS 5X Protection III with SafeSlot Core and LANGuard for improved durability
Comprehensive Fan Xpert cooling controls for optimized system temperatures