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SKU: B550M-A Pro
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B550M-A PRO
PRO 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. 
MSI motherboards let you manage speeds and temperatures for all your system and CPU fans. Total Fan Control allows you check your primary system characteristics in a simplified graphical interface. You can also set up to 4 temperature targets for CPU and motherboard, which will adjust the fan speeds automatically
| Platform | AMD |
| Socket | AM4 |
| Cpu Type | Ryzen 5000, Ryzen 4000 G, Ryzen 3000 |
| Chipset | B550 |
| Memory Speed | up to 4600 |
| Max Memory Support | 64 GB |
| Supported Memory Type | DDR4 |
| Channel Supported | Dual Channel |
| Memory Feature | Supports non-ECC UDIMM memory Supports ECC UDIMM memory (non-ECC mode) Supports un-buffered memory |
| Graphics Port | 1x HDMI,1x DVI-D |
| Expansion Slots | 1x PCIe 3.0 x1 slot 1x PCIe 4.0/3.0 x16 slot |
| Back Panel I/O Ports | LAN port HDMI DVI-D Keyboard / Mouse USB 3.2 Gen 1 5Gbps Type-A USB 3.2 Gen 1 5Gbps Type-A USB 2.0 Ports Audio Connectors |
| Internal I/O Connector | 1x 24-pin ATX main power connector 1x 4-pin ATX 12V power connector 4x SATA 6Gb/s connectors 1x M.2 slots (M-Key) 1x USB 3.2 Gen 1 5Gbps connector (supports additional 2 USB 3.2 Gen 1 5Gbps ports) 2x USB 2.0 connectors (supports additional 4 USB 2.0 ports) 1x 4-pin CPU fan connector 1x 4-pin system fan connectors 1x Front panel audio connector 2x System panel connectors 1x Chassis Intrusion connector 1xTPM module connector 1x Clear CMOS jumper |
| Form Factor | Micro-ATX |
| Warranty | 3 Years |
| Note | Features, Price, Specifications are subject to change without notice. Images used for representation purposes only |
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