MSI B550M-A PRO Micro-ATX Motherboard, AMD B550 Chipset, AM4 Socket, DDR4 Memory Support, PCIe 4.0 Expansion, Professional Ryzen Computing Platform
- AMD B550 Chipset
- DDR4 Memory Support
- PCIe 4.0 Ready
- M.2 NVMe Storage
The MSI B550M-A PRO is a Micro-ATX motherboard based on the AMD B550 chipset and AM4 socket, supporting AMD Ryzen 5000 and 3000 Series desktop processors plus Ryzen 4000 G-Series processors. It features two DDR4 DIMM slots with dual-channel operation, up to 64GB capacity and memory speeds up to DDR4-4600+ MHz through A-XMP overclocking. Expansion and storage include a CPU-connected PCIe 4.0/3.0 x16 graphics slot, one M.2 interface and four SATA 6Gb/s ports. Realtek Gigabit Ethernet, HDMI, DVI-D, USB 5Gbps connectivity and 7.1-channel HD audio provide the essential features for compact AM4 productivity and general-purpose desktop systems.
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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