| Manufacturer | MSI |
| Manufacturer Part Number | B450APROMAX |
| Manufacturer Website Address | http://www.msi.com |
| Brand Name | MSI |
| Product Series | PRO |
| Product Model | B450-A PRO MAX |
| Product Name | B450-A PRO MAX Desktop Motherboard |
| Marketing Information | The MSI B450 motherboard platform is design optimal game experience. Supports 1st, 2nd and 3rd Gen AMD Ryzen™ / Ryzen™ with Radeon™ Vega Graphics and 2nd Gen AMD Ryzen™ with Radeon™ Graphics / Athlon™ with Radeon™ Vega Graphics Desktop Processors for Socket AM4 |
| Product Type | Desktop Motherboard |
| Chipset Manufacturer | AMD |
| Total Processor Supported | 1 |
| Processor Socket | Socket AM4 |
| Processor Supported | Athlon |
| Processor Supported | Ryzen |
| Number of Memory Slots | 4 |
| Memory Form Factor | UDIMM |
| Memory Form Factor | DIMM |
| Maximum Memory | 64 GB |
| Memory Speed Supported | 2667 MHz |
| Memory Speed Supported | 2667 MHz (O.C.) |
| Memory Speed Supported | 3866 MHz (O.C.) |
| Memory Speed Supported | 4000 MHz (O.C.) |
| Memory Speed Supported | 4133 MHz (O.C.) |
| Memory Speed Supported | 2400 MHz |
| Memory Speed Supported | 3000 MHz (O.C.) |
| Memory Speed Supported | 2133 MHz |
| Memory Speed Supported | 3200 MHz (O.C.) |
| Memory Speed Supported | 2800 MHz (O.C.) |
| Memory Speed Supported | 3066 MHz (O.C.) |
| Memory Speed Supported | 3466 MHz (O.C.) |
| Memory Speed Supported | 3733 MHz (O.C.) |
| Memory Speed Supported | 1866 MHz |
| Memory Speed Supported | 2933 MHz (O.C.) |
| Memory Technology | DDR4 SDRAM |
| Controller Type | Serial ATA/600 |
| RAID Supported | Yes |
| RAID Levels | 10 |
| RAID Levels | 0 |
| RAID Levels | 1 |
| Onboard Video | CPU Dependent Video |
| Audio Channels | 7.1 |
| Gigabit Ethernet | Yes |
| Number of Total Expansion Slots | 6 |
| Total Number of PCI Express Slots | 6 |
| Number of PCI Express x1 Slots | 4 |
| Number of PCI Express x16 Slots | 2 |
| Total Number of USB Ports | 6 |
| Number of USB 2.0 Ports | 2 |
| Number of USB 3.2 Ports | 4 |
| VGA | Yes |
| HDMI | Yes |
| DVI | Yes |
| Number of Network (RJ-45) Ports | 1 |
| Number of SATA Interfaces | 6 |
| Number of M.2 Interfaces | 1 |
| Total Number of Onboard USB Ports | 6 |
| Number of Onboard USB 2.0 Ports | 4 |
| Number of Onboard USB 3.2 Ports | 2 |
| Form Factor | ATX |
| Width | 12" |
| Depth | 9.6" |
| Country of Origin | China |
| Limited Warranty | 3 Year |
