MSI PROB840MB B840M-B Gaming Desktop MotherboardAMD B840 Chipset Socket AM5 128 GB DDR5 SDRAM Maximum RAM Supported
Model #: PROB840MB
Item #: MOTMSI840MBR
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Items usually arrive at the store within 2 to 7 business days.
MSI PROB840MB B840M-B Gaming Desktop MotherboardAMD B840 Chipset Socket AM5 128 GB DDR5 SDRAM Maximum RAM Supported
$129.99
| General Information | |
| Product Type | Gaming Desktop Motherboard |
| Product Series | PRO |
| Brand Name | MSI |
| Manufacturer | MSI |
| Product Model | B840M-B |
| Product Name | PRO B840M-B Gaming Desktop Motherboard |
| Manufacturer Part Number | PROB840MB |
| Manufacturer Website Address | http://www.msi.com |
| Technical Information | |
| AI-powered | Yes |
| Processor & Chipset | |
| Chipset Manufacturer | AMD |
| Chipset Model | B840 |
| Processor Socket | Socket AM5 |
| Processor Supported | Ryzen 5 |
| Processor Supported | Ryzen 7 |
| Processor Supported | Ryzen 9 |
| Total Processor Supported | 1 |
| Memory | |
| Number of Memory Slots | 2 |
| Memory Form Factor | DIMM |
| Memory Form Factor | UDIMM |
| Memory Speed Supported | 8000 MHz |
| Memory Speed Supported | 7200 MHz |
| Memory Speed Supported | 5600 MHz |
| Memory Speed Supported | 4800 MHz |
| Memory Technology | DDR5 SDRAM |
| Maximum Memory Supported | 128 GB |
| I/O Controller | |
| RAID Supported | Yes |
| RAID Levels | 0 |
| RAID Levels | 1 |
| RAID Levels | 10 |
| Controller Type | Serial ATA/600 |
| Video | |
| Onboard Video | CPU Dependent Video |
| Audio | |
| Audio Channels | 7.1 |
| Network & Communication | |
| Gigabit Ethernet | Yes |
| 2.5Gigabit Ethernet | Yes |
| I/O Expansions | |
| Number of PCI Express x1 Slots | 1 |
| Number of PCI Express x16 Slots | 1 |
| PCI Express Standard | PCI Express 3.0 |
| PCI Express Standard | PCI Express 4.0 |
| Total Number of PCI Express Slots | 2 |
| Interfaces/Ports | |
| HDMI | Yes |
| VGA | Yes |
| Number of Network (RJ-45) Ports | 1 |
| Total Number of USB Ports | 6 |
| Number of USB 2.0 Ports | 2 |
| Onboard Interfaces | |
| Number of SATA Interfaces | 4 |
| Total Number of Onboard USB Ports | 7 |
| Number of Onboard USB 2.0 Ports | 4 |
| Number of M.2 Interfaces | 2 |
| Physical Characteristics | |
| Width | 9.6" |
| Depth | 8.9" |
| Form Factor | Micro ATX |
| Warranty | |
| Limited Warranty | 3 Year |
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