MSI B550M-A PRO Motherboard Supports AMD Ryzen 5000 & 3000 Series desktop processors
SKU
370823
Brand
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(not compatible with AMD Ryzen 5 3400G & Ryzen 3 3200G)
Audio
Audio Channels | 7.1 |
Miscellaneous
Brand Compatibility | AMD |
Network & Communication
Gigabit Ethernet | Yes |
Video
Onboard Video | CPU Dependent Video |
Physical Characteristics
Form Factor | Micro ATX |
Width | 236.2 mm |
Depth | 200.7 mm |
I/O Expansions
Number of PCI Express x1 Slots | 1 |
Number of Total Expansion Slots | 2 |
Number of PCI Express x16 Slots | 1 |
Total Number of PCI Express Slots | 2 |
Memory
Maximum Memory Supported | 64 GB |
Memory Technology | DDR4 SDRAM |
Number of Memory Slots | 2 |
Memory Form Factor | UDIMM |
DIMM | |
Memory Speed Supported | 2133 MHz |
2933 MHz (O.C.) | |
2667 MHz (O.C.) | |
2400 MHz | |
4400 MHz (O.C.) | |
3066 MHz (O.C.) | |
3066 MHz | |
2800 MHz | |
3000 MHz (O.C.) | |
3200 MHz | |
3866 MHz (O.C.) | |
4266 MHz (O.C.) | |
3000 MHz | |
2933 MHz | |
1866 MHz | |
2800 MHz (O.C.) | |
2667 MHz | |
3466 MHz (O.C.) | |
4000 MHz (O.C.) | |
3733 MHz (O.C.) | |
4133 MHz (O.C.) | |
4600 MHz (O.C.) | |
3600 MHz (O.C.) |
I/O Controller
RAID Levels | 0 |
10 | |
1 | |
Controller Type | Serial ATA/600 |
RAID Supported | Yes |
Onboard Interfaces
Number of SATA Interfaces | 4 |
Total Number of Onboard USB Ports | 6 |
Number of Onboard USB 2.0 Ports | 4 |
Number of M.2 Interfaces | 1 |
Number of Onboard USB 3.2 Ports | 2 |
Interfaces/Ports
HDMI | Yes |
DVI | Yes |
Number of Network (RJ-45) Ports | 1 |
Total Number of USB Ports | 6 |
Number of USB 2.0 Ports | 2 |
Number of USB 3.2 Ports | 4 |
General Information
Product Type | Desktop Motherboard |
Manufacturer Website Address | http://au.msi.com |
Manufacturer | MSI |
Product Model | B550M-A PRO |
Product Name | B550M-A PRO Desktop Motherboard |
Product Series | PRO |
Brand Name | MSI |
Processor & Chipset
Processor Supported | Ryzen 5 Pro |
Ryzen 5 | |
Ryzen 7 | |
Ryzen 7 PRO | |
Ryzen 3 | |
Ryzen 9 | |
Ryzen 3 PRO | |
Total Processor Supported | 1 |
Processor Socket | Socket AM4 |
Chipset Manufacturer | AMD |