MSI PRO B550M-B AMD AM4 mATX Motherboard
To be announced
Upcoming
This product is an upcoming release. Ordering will be enabled once stock arrives.
Key features
- Supports AMD Ryzen 5000, 4000 G-Series and 3000 Series desktop processors
- Supports 2x DDR4 RAM slots up to 64GB and 4600+ MHz (OC)
- Equipped with PCIe 4.0 support for graphics and M.2 NVMe SSDs
- Features 2x M.2 slots and 4x SATA 6Gb/s ports for versatile storage
- Realtek RTL8111H 1Gbps LAN controller for stable networking
- Includes HDMI 2.1 and DisplayPort 1.2 graphics outputs
Specification
Audio
| Audio Codec | Realtek ALC897 Codec, 7.1-Channel High Definition Audio |
Connectivity
| LAN | 1x Realtek RTL8111H 1Gbps LAN port |
Display
| HDMI | 1x HDMI 2.1 (supports 4K 60Hz) |
| DisplayPort | 1x DisplayPort 1.2 (supports 4K 60Hz) |
Expansion Slots
| PCI | 1x PCI-E x16 slot (PCIe 4.0) |
General
| Special Features | 4x EZ Debug LED |
Memory
| Type | DDR4 |
| Slots | 2x DDR4 slots |
| Maximum Memory | up to 64GB |
| Supported Memory | DDR4 2667/ 2800 /2933 /3000 /3066 /3200 /3466 /3600/ 3733 /3866 /4000 /4133 /4266 /4400/ 4600+ MHz by A-XMP OC MODE |
Physical
| Form Factor | mATX (220mm x 243.84mm) |
Ports
| USB (Rear) | 2x USB 2.0, 4x USB 5Gbps Type A |
| USB (Front) | 4x USB 2.0, 2x USB 5Gbps Type A, 1x USB 5Gbps Type C |
Processor
| Supported CPU | Supports AMD Ryzen 5000 Series, 5000 G-Series, 4000 G-Series, 3000 Series and 3000 G-Series desktop processors |
| Socket | AM4 |
| Chipset | AMD B550 |
Storage
| M.2 Socket | 2x M.2 slots (M.2_1 supports PCIe 4.0 x4 / SATA mode, M.2_2 supports PCIe 3.0 x4) |
| SATA | 4x SATA 6G ports |
Description
The MSI PRO B550M-B Motherboard is a dependable and efficient MSI AMD Motherboard designed for mainstream PC builders who want stability, performance, and essential features at a great value. Built on the AMD B550 chipset with support for the AM4 socket, it is fully compatible with a wide range of AMD Ryzen 3000, 4000, and 5000 series processors, making it a versatile choice for gaming and productivity.
With support for DDR4 memory up to 64GB and speeds reaching 4600+ MHz (OC), this motherboard ensures smooth multitasking and fast responsiveness. It features PCIe 4.0 support for next-gen graphics cards and NVMe SSDs, delivering ultra-fast data transfer speeds and expansion. Storage options include dual M.2 slots and multiple SATA ports, providing flexibility for both high-speed SSDs and traditional drives.
Compact in a micro-ATX form factor, it fits easily into smaller cases while still offering robust functionality. Whether you are building a budget-friendly gaming rig or a productivity workstation, the MSI PRO B550M-B Motherboard delivers dependable performance, essential features, and MSI's trusted quality.
Questions (0)
Have questions about this product? Get specific details from our tech experts.
There are no questions asked about this product yet.
Reviews (0)
Authentic feedback from verified customers who purchased this product.
This product has no customer reviews yet.
MSI PRO B550M-B AMD AM4 mATX Motherboard
To be announced
