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MAG B860M MORTAR WIFI
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Specifications
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MAG B860M MORTAR WIFI

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.

  • Support Intel® Core™ Ultra Processors (Series 2) for LGA 1851 socket
  • Supports DDR5 Memory, Dual Channel DDR5 9200+ MT/s (OC)
  • Ultra Performance: 12+1+1+1 Duet Rail Power System 60A DrMOS, dual 8-pin CPU power connectors, Core Boost, Memory Boost, 6-layer PCB made by 2oz thickened copper and server-grade level material
  • Frozr Guard: Extended Heatsink, MOSFET thermal pads rated for 7W/mK, additional choke thermal pads and EZ M.2 Shield Frozr II are built for high performance system and non-stop experience
  • EZ DIY: EZ PCIe Release, EZ M.2 Shield Frozr II, EZ M.2 Clip II and EZ Antenna
  • Lightning Fast Game experience: PCIe 5.0 slot, Lightning Gen 5 x4 M.2
  • Ultra Connect: Thunderbolt™ 4 port, Intel® Killer™ 5G LAN & Intel® Killer™ Wi-Fi 7 Solution - the latest solution for professional and multimedia use, delivering secure, stable, and high-speed networking and data transmission
  • Audio Boost : Reward your ears with studio grade sound quality for the most immersive gaming experience
Product Image

Specifications

  • Chipset

    INTEL B860

  • CPU

    Supports Intel® Core™ Ultra Processors (Series 2)
    LGA 1851

  • Memory

    4x DDR5 UDIMM, Maximum Memory Capacity 256GB
    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

    • The DIMM slots on this motherboard only have single-sided latches.
    • Memory compatibility and supported speeds can vary depending on the CPU and memory configuration. For detailed information, please refer to the Memory Compatibility List available on the product’s Support page or visit https://www.msi.com/support/.

  • ONBOARD GRAPHICS

    1x HDMI™
    Support HDMI™ 2.1 with FRL, maximum resolution of 8K 60Hz*/ **
    1x DisplayPort
    Support DisplayPort 1.4, maximum resolution of 4K 60Hz*/ **
    1x Type-C DisplayPort
    Thunderbolt™ 4 ports, supporting DisplayPort 2.1 with UHBR20 over USB Type-C, with a maximum resolution of 4K@120Hz / 8K@60Hz*
    *Available only on processors featuring integrated graphics.
    ** Graphics specifications may vary depending on the CPU installed.

  • Slot

    1x PCI-E x16 slot
    1x PCI-E x4 slot
    PCI_E1 Gen PCIe 5.0 supports up to x16 (From CPU)
    PCI_E2 Gen PCIe 4.0 supports up to x4 (From Chipset)

  • Audio

    Realtek® ALC897 Codec
    7.1-Channel High Definition Audio
    Supports S/PDIF output

  • Storage

    3x 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
    4x SATA 6G

    **Please refer to the manual for M.2 SSD heatsink restrictions.

  • RAID

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

  • ONBOARD THUNDERBOLT

    Thunderbolt Resource CPU
    1x Thunderbolt4 ports (Rear)
    Supports up to 40Gbps transfer rate with Thunderbolt devices
    Supports up to 20Gbps transfer rate with USB4 devices
    Supports up to 10Gbps transfer rate with USB 3.2 devices
    Supports up to 5V/3A,15W power charging
    Each port can daisy-chain up to three Thunderbolt 4 devices or five Thunderbolt 3 devices
    Supports up to 8K display

  • USB

    4x USB 2.0 (Rear)
    4x USB 2.0 (Front)
    2x USB 5Gbps Type A (Front)
    3x USB 10Gbps Type A (Rear)
    1x USB 10Gbps Type C (Rear)
    1x USB 10Gbps Type C (Front)

  • LAN

    Intel® Killer™ E5000 5Gbps LAN

  • INTERNAL IO

    1x Thunderbolt5 card connector(JTBT5, support RTD3)
    1x Power Connector(ATX_PWR)
    2x Power Connector(CPU_PWR)
    1x Power Connector(PCIE_PWR 8pin)
    1x CPU Fan
    1x Combo Fan (Pump_Sys Fan)
    4x System Fan
    1x EZ Conn-header (JAF_1)
    2x Front Panel (JFP)
    1x Chassis Intrusion (JCI)
    1x Front Audio (JAUD)
    1x Tuning Controller connector(JDASH)
    3x Addressable V2 RGB LED connector (JARGB_V2)
    1x RGB LED connector(JRGB)
    1x TPM pin header(Support TPM 2.0)
    4x USB 2.0 ports
    2x USB 5Gbps Type A ports
    1x USB 10Gbps Type C ports

  • WIRELESS LAN & BLUETOOTH

    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 Bluetooth® 5.4**, MLO, 4KQAM

    * 6GHz band support may depend on every country’s regulations and Wi-Fi 7 will be ready in Windows 11 SV3.
    ** The Bluetooth version may be updated, please refer to the Wi-Fi chipset vendor's website for details. Bluetooth 5.4 support schedule depends on MSFT Windows 11 plan.

  • LED FEATURE

    4x EZ Debug LED
    1x EZ Memory Detection LED

  • BACK PANEL PORTS

    1. DisplayPort
    2. USB 2.0
    3. USB 10Gbps Type-A
    4. 5G LAN
    5. Wi-Fi / Bluetooth
    6. Audio Connectors
    7. HDMI™
    8. Thunderbolt™ 4 40Gbps (Type-C)
    9. Flash BIOS Button
    10. Clear CMOS Button
    11. USB 10Gbps Type-C
    12. USB 10Gbps Type-A
    13. S/PDIF-OUT
  • Operating System

    Support for Windows® 11 64-bit

  • BOX CONTENT

  • PCB INFO

    mATX
    243.84mmx243.84mm