MSI MAG B860 TOMAHAWK WIFI DDR5 Intel Motherboard

Key Features

• 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 SPS, 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

MAG B860 Tomahawk Wifi Title

MAG B860 TOMAHAWK 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.

GAME BOOST

One-click CPU overclock automatically optimizes your CPU performance, instantly tuning it to the best possible level.

AI BOOST

An intelligent algorithm boosts NPU performance to get the best possible AI performance when you need additional horsepower.

XMP

Choose from preset XMP profiles to automatically overclock compatible DDR memory for optimal performance.

12+1+1+1 Duet Rail Power System

Unleash and sustain maximum performance with an aggressive VRM design built with digital CPU power system. Combining 8 + 8-pin power connectors and exclusive Core Boost technology, MAG series motherboard is ready to sustain heavy gaming loadings.

DDR5 MEMORY SUPPORT WITH HIGH PERFORMANCE

A huge step of DDR performance enhancement with the latest DDR5 memory. Combines with dedicated SMT welding process and MSI Memory Boost technology, MAG B860 TOMAHAWK WIFI is ready to deliver the world-class memory performance.

Transient Voltage Suppressors (TVS)

Transient Voltage Suppressors (TVS) are safety devices used to protect against excessive voltage. All motherboard models of MSI are equipped with TVS. When the voltage abnormally rises, the TVS switches from a high-resistance state to a low-resistance state, diverting the excessive voltage to ground. This helps prevent circuit damage caused by high voltage.

DIY 2.0 – INTEGRATING WITH THE SYSTEM ENVIRONMENT

Connect and synchronize with MSI coolers and cases with strategically positioned pin-header locations including a dedicated pump-fan header.

HIGH-BANDWIDTH AND LOW-LATENCY NETWORK

MSI's premium network solution provides incredible data transfer speed for demanding users.

FAST AND FUTURE-READY STORAGE

MSI MAG series motherboards support all the latest storage standards, which allows users to connect any ultra-fast storage device. Start games faster, load levels faster and have a real advantage over your enemies.

GLOW YOUR PC

Splash on some color and vibrant RGB lighting effects using Mystic Light utility of MSI Center, which has million colors and fancy LED effects. Enjoy the full control and creativity of your PC's lighting with one software.

Specification

Chipset : INTEL B860

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

LAN : Intel® Killer™ E5000 5Gbps LAN

OPERATING SYSTEM : Support for Windows® 11 64-bit

CPU

Supports Intel® Core™ Ultra Processors (Series 2)

LGA 1851

Memory

4x DDR5 UDIMM, Maximum Memory Capacity 256GB

Memory Support 9200 - 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

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*

Slot

2x PCI-E x16 slot

1x PCI-E x1 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 x4 (From Chipset)

PCI_E3 slot will run at x2 speed when installing PCIe device in PCI_E2 slot.

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 devices

M.2_2 Source (From Chipset) supports up to PCIe 4.0 x4 , supports 22110/2280/2260 devices

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

4x SATA 6G

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)

4x USB 10Gbps Type A (Rear)

1x USB 10Gbps Type C (Rear)

1x USB 10Gbps Type C (Front)

1x USB 40Gbps Type C (Rear)

Internal IO

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)

5x System Fan

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)

2x 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

LED FEATURE

4x EZ Debug LED

1x EZ Memory Detection LED

BACK PANEL PORTS

Clear CMOS Button

DisplayPort

USB 2.0 (Flash BIOS Port)

5G LAN

USB 10Gbps Type-A

Audio Connectors

Flash BIOS Button

Thunderbolt™ 4 40Gbps (Type-C)

HDMI™

USB 2.0

USB 10Gbps Type-A

USB 10Gbps Type-C

Wi-Fi / Bluetooth

S/PDIF-OUT