MSI PRO B840M-B Micro-ATX Motherboard, AMD B840 Chipset, AM5 Socket, DDR5 Memory Support, Business and Productivity Ryzen Desktop Platform Motherboard
- AMD B840 Chipset Support
- Socket AM5 Ryzen Compatibility
- DDR5 8000+ Memory Support
- 2.5G LAN & PCIe 4.0
The MSI PRO B840M-B is a Micro-ATX motherboard based on the AMD B840 chipset and AM5 socket, supporting AMD Ryzen 9000, 8000 and 7000 Series desktop processors. It provides two DDR5 DIMM slots with up to 128GB capacity and memory overclocking support up to 8000+ MT/s with compatible configurations, including AMD EXPO support. Expansion and storage include a PCIe 4.0 x16 slot, two PCIe 4.0 x4 M.2 slots and four SATA 6Gb/s ports, while Realtek 2.5G LAN, front USB Type-C support, HDMI 2.1 and MSI Flash BIOS add practical connectivity and system-management options.
Shipping and Returns
We offer fast and reliable shipping for all our items. Orders are processed within 1-2 business days and shipped via standard delivery, which typically takes 3-5 business days.
For any questions regarding your order, please contact our customer service team for assistance.
Refund & Replacement Policy
Returns are only accepted in rare cases with double shipping charges, and only if the product is sealed.
Opened or preference-based returns are not allowed.
Please report any damaged, defective, dead-on-arrival, or incorrect product within 72 hours with an uncut unboxing video for replacement.
Refunds are processed after verification, and if a replacement is unavailable, a full refund will be issued.
Refunds are processed after verification, and if a replacement is unavailable, a full refund will be issued.
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