🚚 Free Worldwide Shipping on All Orders!Shop Now
HomeStore

MSI PRO B860M-A WIFI DDR5 M-ATX Gaming Motherboard

Product image 1
Product image 2
Product image 3
Product image 4
Product image 5

MSI PRO B860M-A WIFI DDR5 M-ATX Gaming Motherboard

MSI PRO B860M-A WIFI DDR5 M-ATX Gaming Motherboard

Support Intel Core Ultra Processors (Series 2) for LGA 1851 socket

Supports DDR5 Memory, Dual Channel DDR5 8800+ MT/s (OC)

Ultra Performance: 12+1+1+1 Duet Rail Power System with P-PAK, 8+4-pin CPU power connectors, Core Boost, Memory Boost, 6-layer server-grade PCB

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 M.2 Shield Frozr II, EZ M.2 Clip II, EZ PCIe Clip II and EZ Antenna

Lightning Fast Game experience: PCIe 5.0 slot and Lightning Gen 5 x4 M.2

Ultra Connect: Thunderbolt 4 port, 5G LAN with Intel 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

Specifications

Chipset

INTEL B860

CPU

Supports Intel Core Ultra Processors (Series 2)

 

LGA 1851

Memory

4x DDR5 UDIMM, Maximum Memory Capacity 256GB

 

Memory Support 8800 - 6400 (OC) MT/s / 6400 - 4800 (JEDEC) MT/s

 

Max. overclocking frequency:

 

• 1DPC 1R Max speed up to 8800+ 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.

Onboard Graphics

1x HDMI

 

Support HDMI 2.1, maximum resolution of 4K 60Hz

 

1x DisplayPort

 

Support DisplayPort 1.4, maximum resolution of 4K 60Hz

 

1x Type-C DisplayPort

 

Thunderbolt 4 port, 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

4x PCI-E x16 slot

 

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

 

PCI_E2 Gen PCIe 4.0 supports up to x1 (From Chipset)

 

PCI_E3 Gen PCIe 4.0 supports up to x1 (From Chipset)

 

PCI_E4 Gen PCIe 4.0 supports up to x4 (From Chipset)

Audio

Realtek ALC897 Codec

 

7.1-Channel High Definition Audio

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 x2 , supports 2280 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

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

2x USB 2.0 (Rear)

 

4x USB 2.0 (Front)

 

2x USB 5Gbps Type A (Rear)

 

1x USB 5Gbps Type C (Rear)

 

4x USB 5Gbps Type A (Front)

 

1x USB 10Gbps Type A (Rear)

 

1x USB 10Gbps Type C (Front)

LAN

Realtek 8126 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)

 

3x System Fan

 

2x Front Panel (JFP)

 

1x Chassis Intrusion (JCI)

 

1x Front Audio (JAUD)

 

1x Com Port (JCOM)

 

1x Tuning Controller connector(JDASH)

 

2x 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

 

4x USB 5Gbps Type A ports

 

1x USB 10Gbps Type C ports

Wireless LAN & Bluetooth

Intel 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 version 24H2.

 

The Bluetooth version may be updated, please refer to the Wi-Fi chipset vendor’s website for details. Bluetooth 5.4 will be ready in Windows 11 version 24H2.

LED Feature

4x EZ Debug LED

Back Panel Ports

DisplayPort

 

Keyboard / Mouse

 

USB 5Gbps Type-A

 

5G LAN

 

Wi-Fi / Bluetooth

 

Audio Connectors

 

HDMI

 

Thunderbolt 4 40Gbps (Type-C)

 

USB 2.0

 

Clear CMOS Button

 

USB 10Gbps Type-A

 

USB 5Gbps Type-C

Operating System

Support for Windows 11 64-bit

PCB Info

mATX

 

243.84mmx243.84mm
$81.53

Original: $232.93

-65%
MSI PRO B860M-A WIFI DDR5 M-ATX Gaming Motherboard—

$232.93

$81.53

Product Information

Shipping & Returns

Description

MSI PRO B860M-A WIFI DDR5 M-ATX Gaming Motherboard

Support Intel Core Ultra Processors (Series 2) for LGA 1851 socket

Supports DDR5 Memory, Dual Channel DDR5 8800+ MT/s (OC)

Ultra Performance: 12+1+1+1 Duet Rail Power System with P-PAK, 8+4-pin CPU power connectors, Core Boost, Memory Boost, 6-layer server-grade PCB

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 M.2 Shield Frozr II, EZ M.2 Clip II, EZ PCIe Clip II and EZ Antenna

Lightning Fast Game experience: PCIe 5.0 slot and Lightning Gen 5 x4 M.2

Ultra Connect: Thunderbolt 4 port, 5G LAN with Intel 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

Specifications

Chipset

INTEL B860

CPU

Supports Intel Core Ultra Processors (Series 2)

 

LGA 1851

Memory

4x DDR5 UDIMM, Maximum Memory Capacity 256GB

 

Memory Support 8800 - 6400 (OC) MT/s / 6400 - 4800 (JEDEC) MT/s

 

Max. overclocking frequency:

 

• 1DPC 1R Max speed up to 8800+ 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.

Onboard Graphics

1x HDMI

 

Support HDMI 2.1, maximum resolution of 4K 60Hz

 

1x DisplayPort

 

Support DisplayPort 1.4, maximum resolution of 4K 60Hz

 

1x Type-C DisplayPort

 

Thunderbolt 4 port, 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

4x PCI-E x16 slot

 

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

 

PCI_E2 Gen PCIe 4.0 supports up to x1 (From Chipset)

 

PCI_E3 Gen PCIe 4.0 supports up to x1 (From Chipset)

 

PCI_E4 Gen PCIe 4.0 supports up to x4 (From Chipset)

Audio

Realtek ALC897 Codec

 

7.1-Channel High Definition Audio

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 x2 , supports 2280 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

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

2x USB 2.0 (Rear)

 

4x USB 2.0 (Front)

 

2x USB 5Gbps Type A (Rear)

 

1x USB 5Gbps Type C (Rear)

 

4x USB 5Gbps Type A (Front)

 

1x USB 10Gbps Type A (Rear)

 

1x USB 10Gbps Type C (Front)

LAN

Realtek 8126 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)

 

3x System Fan

 

2x Front Panel (JFP)

 

1x Chassis Intrusion (JCI)

 

1x Front Audio (JAUD)

 

1x Com Port (JCOM)

 

1x Tuning Controller connector(JDASH)

 

2x 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

 

4x USB 5Gbps Type A ports

 

1x USB 10Gbps Type C ports

Wireless LAN & Bluetooth

Intel 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 version 24H2.

 

The Bluetooth version may be updated, please refer to the Wi-Fi chipset vendor’s website for details. Bluetooth 5.4 will be ready in Windows 11 version 24H2.

LED Feature

4x EZ Debug LED

Back Panel Ports

DisplayPort

 

Keyboard / Mouse

 

USB 5Gbps Type-A

 

5G LAN

 

Wi-Fi / Bluetooth

 

Audio Connectors

 

HDMI

 

Thunderbolt 4 40Gbps (Type-C)

 

USB 2.0

 

Clear CMOS Button

 

USB 10Gbps Type-A

 

USB 5Gbps Type-C

Operating System

Support for Windows 11 64-bit

PCB Info

mATX

 

243.84mmx243.84mm