MSI MAG B860 TOMAHAWK WIFI, Intel B860, 1851, ATX, 4 DDR5, HDMI, DP, TB4, Wi-Fi 7, 5G LAN, 3x M.2

£229.99

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The lowest price ( 14 November 2025 ): £229.99 SKU: MAG B860 TOMAHAWK WIFI Category: Brand:

Description

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.
 
  • 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 Series
 
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.
 

 

 

Ready for AI PC
 
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.
  • AI Engine – provides several categories for you to sync the applications you want to perform and automatically optimizing them to create a comfortable environment.
  • AI LAN Manager – optimizes networking performance and minimizes latency, providing a seamless online experience.
  • Frozr AI Cooling – automatically adjusts fan duty to make sure the system stays in cool, stable and high performance.
  • AI Boost – is an MSI exclusive feature. It overclocks NPU to improve higher AI performance.

Thunderbolt™ 4 port

Thunderbolt™ 4 brings Thunderbolt to USB-C at true 40 Gb/s speeds, 8K display support, Daisy-Chain, Multi-Port Accessory Architecture and USB 4.0 compliant.

EZ PCIe Release

A simple press of a button to effortlessly lock or unlock the PCIe slot, simplifying the installation and removal of the graphics card.

Extended Heatsink Design

MSI extended PWM heatsink and enhanced circuit design ensures even high-end processors to run in full speed.

EZ M.2 Shield Frozr II

The new tool-less design makes installing or removing your M.2 SSD and Shield Frozr much easier

Lightning Gen 5

The latest PCIe 5.0 solution with up to 128GB/s bandwidth for maximum transfer speed.

Triple M.2 Connectors

Onboard 3x M.2 connectors with one PCIe 5.0 solution, strengthened by M.2 Shield Frozr.

5G Network Solution

Featuring premium 5G LAN to deliver better network experience.

Latest DDR5 Memory

A huge step of DDR performance enhancement with the latest DDR5 memory and MSI Memory Boost technology.

Wi-Fi 7

The latest wireless solution with a new 320MHz channel, achieving a maximum transmission speed of 5.8Gbps, which is 2.4 times faster than Wi-Fi 6/6E.

Audio Boost

Reward your ears with studio grade sound quality for the most immersive audio experience.
 

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Additional information

Product Type

Motherboard

Brand

MSI

Model

MAG B860 TOMAHAWK WIFI

Chipset

Intel B860

Socket

LGA 1851

Form Factor

ATX

Memory Slots

4

Memory Type

DDR5

Memory Channels

2

Max Memory Speed

DDR5-9200+

Pcie 5 0 Slots

1

M2 Slots

3

M2 Pcie 5 0

1

Wifi

Wi-Fi 7

Ethernet

5G LAN

Ethernet Brand

Intel Killer

Wifi Brand

Intel Killer

Thunderbolt

Thunderbolt 4

Hdmi

true

Displayport

true

Cpu Power Connectors

Dual 8-pin

Power Phases

12+1+1+1

Pcb Layers

6

Copper Thickness

2oz

Audio Boost

true

Supported Processors

Intel Core Ultra Processors (Series 2)

Wifi Max Speed

5.8Gbps

Pcie Release

EZ PCIe Release

Cooling Features

Extended Heatsink, M.2 Shield Frozr II

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