MSI
B660MMOMXD4 MSI MB MAG B660M MORTAR MAX WIFI DDR4 B660 Socket1700 Max.128GB DDR4 mATX
Mfg Part Number: B660MMOMXD4 , Item #: 4771308
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Price: $291.75
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Quantity:
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Last Updated: Nov 25, 2025
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With more cores' processors, thermal and power design is more important to make sure the temperature keeps lower. AUDIO BOOST: Reward your ears with studio grade sound quality. Multi-GPU: With Steel armor PCIe slots. Supports AMD Crossfire™
Main Specification
| General Information | |
| Manufacturer | MSI |
| Manufacturer Part Number | B660MMOMXD4 |
| Manufacturer Website Address | http://www.msi.com |
| Brand Name | MSI |
| Product Line | MAG |
| Product Model | MAG B660M MORTAR MAX WIFI DDR4 |
| Product Name | MAG B660M MORTAR MAX WIFI DDR4 Desktop Motherboard |
| Product Type | Desktop Motherboard |
| Processor & Chipset | |
| Chipset Manufacturer | Intel |
| Chipset Model | B660 |
| Total Processor Supported | 1 |
| Processor Socket | Socket LGA-1700 |
| Processor Generation Supported | 12th Gen |
| Processor Supported | Core i3 |
| Processor Supported | Pentium Gold |
| Processor Supported | Core i9 |
| Processor Supported | Core i5 |
| Processor Supported | Celeron |
| Multi GPU Supported | CrossFire |
| Memory | |
| Number of Memory Slots | 4 |
| Memory Form Factor | DIMM |
| Memory Form Factor | UDIMM |
| Maximum Memory Supported | 128 GB |
| Memory Technology | DDR4 SDRAM |
| Memory Speed Supported | 4800 MHz |
| Memory Speed Supported | 4266 MHz |
| Memory Speed Supported | 4200 MHz |
| Memory Speed Supported | 3733 MHz |
| Memory Speed Supported | 5066 MHz |
| Memory Speed Supported | 3466 MHz |
| Memory Speed Supported | 3333 MHz |
| Memory Speed Supported | 3200 MHz |
| Memory Speed Supported | 2933 MHz |
| Memory Speed Supported | 4600 MHz |
| Memory Speed Supported | 3800 MHz |
| Memory Speed Supported | 2133 MHz |
| Memory Speed Supported | 5000 MHz |
| Memory Speed Supported | 4400 MHz |
| Memory Speed Supported | 4000 MHz |
| Memory Speed Supported | 3400 MHz |
| Memory Speed Supported | 5200 MHz |
| Memory Speed Supported | 2666 MHz |
| Memory Speed Supported | 2400 MHz |
| Memory Speed Supported | 5333 MHz |
| Memory Speed Supported | 3600 MHz |
| Intel Optane Memory Ready | Yes |
| I/O Controller | |
| Controller Type | Serial ATA/600 |
| RAID Supported | Yes |
| RAID Levels | 1 |
| RAID Levels | 0 |
| RAID Levels | 10 |
| RAID Levels | 5 |
| Video | |
| Onboard Video | CPU Dependent Video |
| Audio | |
| Audio Channels | 7.1 |
| Network & Communication | |
| Bluetooth | Yes |
| 2.5Gigabit Ethernet | Yes |
| Wireless LAN | Yes |
| Wireless LAN Standard | IEEE 802.11 a/b/g/n/ac/ax |
| I/O Expansions | |
| Total Number of Expansion Slots | 3 |
| Total Number of PCI Express Slots | 3 |
| Number of PCI Express x1 Slots | 1 |
| Number of PCI Express x16 Slots | 2 |
| Interfaces/Ports | |
| Total Number of USB Ports | 8 |
| Number of USB 2.0 Ports | 4 |
| Number of USB 3.2 Ports | 1 |
| Number of USB 3.2 Gen 2 Type-A Ports | 3 |
| S/PDIF | Yes |
| HDMI | Yes |
| DisplayPort | Yes |
| Number of Network (RJ-45) Ports | 1 |
| Onboard Interfaces | |
| Number of SATA Interfaces | 6 |
| Number of M.2 Interfaces | 2 |
| Total Number of Onboard USB Ports | 7 |
| Number of Onboard USB 2.0 Ports | 4 |
| Number of Onboard USB 3.2 Ports | 3 |
| Physical Characteristics | |
| Form Factor | Micro ATX |
| Width | 9.6" |
| Depth | 9.6" |
| Miscellaneous | |
| Package Contents |
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WARNING:: The plastic used in cable products can expose you to lead and lead components,
chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
