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MAG B860M MORTAR WIFI is designed for gamers with a stable, durable and DIY friendly foundation for their PC builds. Coming up with Killer Wi-Fi 7 solution and 5G LAN, Thunderbolt 4, PCIe 5.0 solutions, Supplemental PCIe Power and exclusive EZ DIY features, it's ready for the battlefied of Intel Core Ultra processors. MSI's mainstream MAG series epitomizes stability and durability and is built to withstand the most intense gaming sessions. The entire lineup features robust construction with metallic-like hardness and excellent heat dissipation, ensuring stability for all critical gaming components. MSI motherboards are designed with advanced hardware and technology, well-supporting the demanding computing usage of gaming and AI. Moreover, we also introduce AI to MSI Center and BIOS, making everything more effortless than before.

CPU

Intel Socket LGA1851 for Intel Core Ultra Processors (Series 2)

  • Supports Intel Turbo Boost Technology 2.0 and Intel Turbo Boost Max Technology 3.0
ChipsetIntel B860 Express Chipset
Memory

4 x DIMM slots, max. 256GB, DDR5

  • Memory Support 9066 - 6400 (OC) MT/s / 6400 - 4800 (JEDEC) MT/s
  • Max. overclocking frequency:
    • 1DPC 1R Max speed up to 9200+ MT/s
    • 1DPC 2R Max speed up to 7200+ MT/s
    • 2DPC 1R Max speed up to 6400+ MT/s
    • 2DPC 2R Max speed up to 5600+ MT/s
  • Supports Intel POR Speed and JEDEC Speed
  • Supports Memory Overclocking and Intel XMP 3.0
  • Supports Dual-Controller Dual-Channel mode
  • Supports Non-ECC, Un-buffered memory
  • Supports CUDIMM
Onboard Graphics

Integrated Graphics Processor-Intel HD Graphics support:

  • 1 x HDMI
    • Support HDMI 2.1 with FRL port, maximum resolution of 8K 60Hz
  • 1x DisplayPort
    • Support DisplayPort 1.4, maximum resolution of 4K 60Hz
  • 1 x Type-C DisplayPort
    • Thundebolt 4 port, supporting DisplayPort 2.1 with UHBR20 over USB Type-C, with a maximum resolution of 4K@120Hz / 8K@60Hz
Audio

Realtek ALC897 Codec

  • 7.1-Channel High Definition Audio
  • Supports S/PDIF output
LAN

Intel Killer E5000 5Gbps LAN

  • 5 Gbps / 2.5 Gbps / 1 Gbps / 100 Mbps
Wireless Communication Module

Intel Killer BE1750x Wi-Fi 7

  • The Wireless module is pre-installed in the M.2 (Key-E) slot
  • Supports MU-MIMO TX/RX, 2.4GHz/ 5GHz/ 6GHz (320MHz) up to 5.8Gbps
  • Supports 802.11 a/ b/ g/ n/ ac/ ax/ be
  • Supports MLO, 4KQAM

Bluetooth 5.4

Expansion Slots

1 x PCI-E x16 slot

  • PCI_E1 Gen PCIe 5.0 supports up to x16 (From CPU)

1 x PCI-E x4 slot

  • PCI_E2 Gen PCIe 4.0 supports up to x4 (From Chipset)
Storage Interface

3 x M.2

  • M.2_1 Source (From CPU) supports up to PCIe 5.0 x4 , supports 2280/2260/2242 devices
  • M.2_2 Source (From Chipset) supports up to PCIe 4.0 x4 , supports 2280/2260 devices
  • M.2_3 Source (From Chipset) supports up to PCIe 4.0 x4 , supports 2280/2260 devices

4 x SATA 6G

Supports RAID 0, RAID 1, RAID 5 and RAID 10 for SATA storage devices

USB

Rear:

  • 4 x USB 2.0
  • 3 x USB 10Gbps Type A
  • 1 x USB 10Gbps Type C

Front:

  • 4 x USB 2.0
  • 2 x USB 5Gbps Type A
  • 1 x USB 10Gbps Type C
Internal I/O Connectors

  • 1 x Thunderbolt5 card connector(JTBT5, support RTD3)
  • 1 x Power Connector(ATX_PWR)
  • 2 x Power Connector(CPU_PWR)
  • 1 x Power Connector(PCIE_PWR 8pin)
  • 1 x CPU Fan
  • 1 x Combo Fan (Pump_Sys Fan)
  • 4 x System Fan
  • 1 x EZ Conn-header (JAF_1)
  • 2 x Front Panel (JFP)
  • 1 x Chassis Intrusion (JCI)
  • 1 x Front Audio (JAUD)
  • 1 x Tuning Controller connector(JDASH)
  • 3 x Addressable V2 RGB LED connector (JARGB_V2)
  • 1 x RGB LED connector(JRGB)
  • 1 x TPM pin header(Support TPM 2.0)
  • 4 x USB 2.0 ports
  • 2 x USB 5Gbps Type A ports
  • 1 x USB 10Gbps Type C ports
Back Panel Connectors
  • 1 x DisplayPort
  • 4 x USB 2.0
  • 3 x USB 10Gbps Type-A
  • 1 x 5G LAN
  • 2 x Wi-Fi / Bluetooth
  • 2 x Audio Connectors
  • 1 x HDMI
  • 1 x Thunderbolt 4 40Gbps (Type-C)
  • 1 x Flash BIOS Button
  • 1 x Clear CMOS Button
  • 1 x USB 10Gbps Type-C
  • 1 x S/PDIF-OUT
I/O Controller
  • iTE I/O Controller Chip
H/W Monitoring
  • Voltage detection
  • Temperature detection
  • Fan speed detection
  • Fan fail warning
  • Fan speed control
BIOSNot Specified
Unique Features

  • 4 x EZ Debug LED
  • 1 x Memory Detection LED
Bundled Software

  • Drivers
Operating SystemSupport for Windows 11 64-bit
Form Factor

Micro ATX Form Factor

  • 24.4cm x 24.4cm
Manufacturer
Manufacturer's WebsiteLink *
Product WebsiteLink *
Warranty Information
Warranty Duration3 Years
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MSI MAG B860M MORTAR WIFI, Intel B860 Chipset, LGA1851, DDR5, Micro ATX Desktop Motherboard

- Socket LGA1851, Intel B860 Chipset
-
Supports Intel Core Ultra (Series 2) Processors
- 4 x DDR5 DIMM Slots, up to 256GB, DDR5-9066+ (OC)
-
Supports CUDIMM Memory Modules
- 1 x PCIe 5.0 x16 Slot
- 1 x PCIe 4.0 x4 Slots
- 1 x M.2 PCIe 5.0 NVMe Slots
- 2 x M.2 PCIe 4.0 NVMe Slots
-
4 x SATA Ports with RAID 0/1/5/10
- 5Gbps LAN, 2.5Gbps LAN & Wi-Fi 7
- 1 x HDMI 2.1, 1 x DisplayPort 1.4, 1 x Thunderbolt DP
- 1 x Rear Thunderbolt 4 / USB 4.0 Type-C 40Gb/s
- 1 x Rear USB Type-C 10Gb/s

- 3 x Rear USB Type-A 10Gb/s
- 2 x Rear Audio Jacks, 1 x Optical S/PDIF Out
- EZ PCIe Quick-Release Mechanism
- EZ M.2 CLIP II Tool-Less M.2 SSD Installation
- EZ M.2 Shield Frozr II
- EZ Debug LED
- EZ Memory Detection LED
- EZ Antenna Quick-Release Wi-Fi Antenna
- Flash BIOS Button - Update BIOS without CPU / RAM / GPU
-
3 x ARGB Gen2 Headers
- Form Factor: Micro ATX
- 3 Year Warranty

  • Product Code: MAG B860M MORTAR WIFI
  • Availability: In Stock leadtimeTooltip Lead Times:
    • In Stock with Progenix: Ready for collection/dispatch once payment clears
    • In Stock: 1-3 working days until dispatched or ready for collection
    • Out Of Stock: Contact us to see if this item will be restocked.
  • R5,239



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