MSI Pro B840M-B Motherboard, mATX – Supports AMD Ryzen 9000/8000/7000 Processors, AM5 – DDR5 Memory Boost (8000+ MT/s OC), PCIe 4.0 x16, M.2 Gen4, 2.5G LAN smartwatchesinstallments Designed for users who demand

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MSI Pro B840M-B Motherboard, mATX – Supports AMD Ryzen 9000/8000/7000 Processors, AM5 – DDR5 Memory Boost (8000+ MT/s OC), PCIe 4.0 x16, M.2 Gen4, 2.5G LAN smartwatchesinstallments Designed for users who demandThe MSI PRO B840M B is engineered for the 2026 computing landscape. Built on the AMD B840 chipset, it serves as a robust successor to the A620, providing superior power delivery and stability for the AMD Ryzen 9000 series processors. This motherboard is AI Ready, featuring Core Boost technology and a 6 layer PCB with 2oz thickened copper to ensure consistent performance during heavy computational tasks, large data transfers, and AI driven creative