The MSI MAG Z890 Tomahawk WiFi Motherboard is built for top-tier performance, supporting Intel Core Ultra Processors (Series 2) with the LGA 1851 socket. It features PCIe 5.0 x16 and PCIe 4.0 compatible expansion slots for next-gen GPU support, 4x M.2 slots and 4x SATA 6Gbps ports for maximum storage flexibility. With 4x DIMM DDR5 memory slots, 10x rear USB ports and 5x front USB ports, including Thunderbolt 4, it ensures high-speed data transfers and seamless multi-device connectivity. The motherboard includes advanced cooling with MSI's Extended Heatsink Design and M.2 Shield Frozr II for optimal thermal performance. Equipped with WiFi 7, Bluetooth 5.4 and 5G LAN, the MAG Z890 Tomahawk WiFi offers lightning-fast networking, making it the perfect choice for gamers and professionals looking for speed, efficiency, and durability.
Warning: This product contains a button battery
- If swallowed, a lithium battery can cause severe or fatal injuries with 2 hours.
- Keep batteries out of reach of children.
- If you think batteries may have been swallowed or placed inside any of the body, seek immediate medical attention.
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Features
MAG Z890 TOMAHAWK WIFI
MAG Z890 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 battlefield of Intel Core Ultra processors.
The MSI ARSENAL GAMING (MAG) series is engineered to give gamers the edge they need to dominate on the virtual battlefield. Inspired by the rugged durability and unwavering reliability of military-grade equipment, the MAG series is built to provide an unwavering defence in every gaming scenario.
However, MAG isn't just about performance; it's a design language that conveys ruggedness and toughness, embodying the very essence of the MAG style. For gamers who are determined to dominate their digital battlegrounds, the MAG series is here to stand with you, establishing the ultimate defence.
- Support Intel® Core™ Ultra Processors (Series 2) for LGA 1851 socket
- Supports DDR5 Memory, Dual Channel DDR5 9200+ MT/s (OC)
- Ultra Performance: 16+1+1+1 Duet Rail Power System 90A 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 4: Reward your ears with studio grade sound quality for the most immersive gaming experience
Exclusive Features
- Pre-Installed I/O Shield
- EZ M.2 Shield Frozr II
- PCIe Supplemental Power
- 16 + 1 + 1 + 1 Duet Rail Power System with 90A SPS
- EZ Conn Design
- EZ PCIe Release
- Steel Armour II
Thermal Solution - EZ DIY
- Extended Heatsink
- Double Sided M.2 Shield Frozr
- 6-Layer Server Grade PCB w/ 2oz Thickened Copper
- Heatsink with 7W/mK Thermal Pad
- Pump Fan Support
Connectivity - High Speed Transmission
- Thunderbolt 4
- 5G LAN
- Wi-Fi 7
- 1x PCIe 5.0 M.2 Slot
- 3x PCIe 4.0 M.2 Slots
- Memory Boost
- Lightning Gen 5
- Front USB 20G Type-C with 27W PD
Ready for AI PC
MSI motherboards are designed with advanced hardware and technology, well-supporting the demanding computing usage of gaming and AI. Moreover, MSI 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 optimising them to create a comfortable environment.
AI LAN MANAGER
Optimises networking performance and minimises 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.
EZ DIY
One-Finger
Carefully developed by MSI, allows SSD installation and removal without the need for screws, greatly enhancing convenience.
EZ M.2 Installation
MSI's exclusive EZ M.2 Shield Frozr II and EZ M.2 CLIP II make M.2 installation seamless. Insert the SSD card into the slot and press it down to lock it in place with the clip. As fasten the SSD, flick the clip outwards and then the SSD is removed. The process is smooth, and you don't need to use your tools like before. One finger can give you perfect DIY experience.
EZ M.2 Clip Remover
Introducing MSI's EZ M.2 CLIP II Remover, a handy tool designed to simply switching or repositioning the EZ M.2 CLIP II on your motherboard. This tool allows users to effortlessly detach the EZ M.2 CLIP II from the motherboard and reattach it to any desired M.2 slot. It is included in the accessory kit that comes with MSI motherboards.
EZ GPU Installation
An easy-to-access physical button release mechanism that can help remove any PCIe card with a single tap, making it much easier to upgrade to a new GPU or other compatible device, streamlining the entire process and enhancing user experience.
EZ Button
Flash BIOS Button
Flash the BIOS with only a connected power supply by following a few steps. CPU and memory not required.
Clear CMOS Button
Restore the BIOS to the default settings - helpful in 99% of the cases to successfully boot again.
One Hand

Pre-Installed I/O Shield
The Pre-Installed I/O Shield offers a streamlined and hassle-free installation experience by eliminating the need to manually fit the I/O shield during motherboard setup. With its built-in design, it ensures proper alignment and a secure fit, providing both protection and convenience while enhancing the overall durability of your build.
EZ Mounting
MSI motherboards circuitry ensure the case standoff keep out zones are pure and clean. Moreover, the protective paint is printed around each screw hole to prevent parts from being scratched or damaged to the motherboard.
- Avoid Collision Notification
- Keep Out Zone
- Double ESD Protection
One Step
EZ Antenna
MSI EZ Antenna makes the process effortless by simply attaching fasteners to the motherboard without rotation.
EZ Conn-Design
EZ Conn Header (JAF_2)
MSI's EZ Conn header(JAF_2) allows users to easily connect MSI EZ series fans (7 pin) or MSI liquid cooling (11 pin). If you don't have the above products, MSI also provide a 1 to 3 EZ Conn-Cable, enabling you to connect ARGB light, system fan and USB device.
EZ Front Panel Cable
This cable takes care of the tedious part of the build process, makes motherboard front panel connections quickly and accurately.
EZ Driver Installation
MSI Driver Utility Installer automatically detects and presents suitable drivers and utilities once connected to the internet, install them with just a few clicks.
USB Drive includes the utilities and drivers for setup process. It can also be the USB drive to store BIOS files for BIOS update.
One Glance
EZ Debug LED
Onboard LEDs will indicate the source of the problem so you know exactly where to look to get up and running again.
EZ Digi-Debug LED
Displays the error code for troubleshooting. Also functions as temperature monitor!
EZ Identify
Header with Different Colour
To better differentiate between pin headers for different purposes, mark the pump sys header and ARGB headers in white, PCIe 8-pin header in grey, and designate the pin headers for JAF_2 in white (for users who need to use JAF_1), enabling users to manage cables more efficiently.
Identify M.2 Signal Source
The motherboard has a detailed M.2 signal source list printed on it, allowing you to easily identify them.
Identify USB Speed
Change the way USB speeds are described to numbers (rather than the confusing names like USB 3.2 Gen 2x2) for better understanding.
Ultra Performance
Power Solution

Power Design
16+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.
- 16 Phases Vcore Power 90A SPS
- 1 Phase SAC Power
- 1 Phase GT Power
- 1 Phase VNNAON Power
- 2x 8-Pin CPU Power
- Core Boost
- Digital Power

PCB Design
Optimised PCB Solution
The PCB design has been optimised for higher bandwidth and faster transfer speeds, which is also beneficial for reliable circuit transmission.
- 6 PCB layers
- NPG-170D Server-grade PCB material
- 2oz Thickened Copper
EZ OC Tuning
Performance Preset
The MSI Performance Preset simplifies power limit management through four intuitive profiles: Intel Default, MSI Performance, MSI Extreme, and MSI Unlimited Settings.
*Please note that available presets may vary based on CPU and motherboard configurations, the image shown are for illustrative purposes only.
CPU Lite Load Control
CPU Lite Load Control is a feature that allows for easy adjustment of the AC/DC loadline settings. It is primarily used to fine-tune the CPU's operating voltage to optimise power consumption and thermal performance. The system can maintain stable performance while improving energy efficiency, reducing overall power consumption and temperature. This feature is ideal for users who want more precise control over system power management.
BCLK Control
MSI motherboards feature a dedicated clockgen, enabling flexible BCLK overclocking. Users can choose to sync CPU and SOC BCLK or adjust them separately, allowing for precise, independent tuning of each for optimal performance. This flexibility enhances the overclocking experience, letting users fine-tune settings for improved stability and system efficiency.
OC Engine
OC Engine is a precision clock generator for extreme overclocking, allowing users to adjust base clock (BCLK) frequencies independently for enhanced CPU performance. It ensures stability while pushing system limits, making it ideal for overclocking enthusiasts aiming to maximise performance and achieve new records with safety and control.
More for Performance
1-Second Overclocking!
MSI Game Boost enables one-second overclocking, giving you the performance boost you need to get more FPS.
Load-Line Calibration
What you set, is what you get. LLC makes sure your CPU voltage remains 100% stable under any load. This greatly improves stability when demanding more CPU performance.
Overvoltage Protection
Prevents potential short-circuit damage to the CPU and other critical components.
Memory

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 Z890 TOMAHAWK WIFI is ready to deliver the world-class memory performance.
- XMP Support
- Memory Boost
- SMT Process
Memory Extension Mode
Memory Extension Mode provides optimised memory parameters for enhanced capability at the same frequency, achieving lower latency and higher performance. Furthermore, Memory Extension Mode can combine XMP profiles to maximise memory frequency, enabling users to effortlessly discover the best configuration based on their requirements.
Performance Mode, Benchmark Mode, Memtest Mode and High Efficiency Mode provide users with the flexibility to swiftly identify the ideal configuration tailored to their requirements and memory overclocking capabilities.
Protection
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.
Solid Pin Design
The 4-pin, 8-pin, and 24-pin power connectors of MSI motherboards are all designed with solid pins. The solid pin design allows for a more stable transmission of 12V power to the CPU, even when handling high current loads.
Advantages of Solid Pin Power Connector
- Improved stability : Larger contact area enhances stability during power delivery.
- Low impedance : Solid pins offer low impedance, enabling efficient power flow.
- Strong durability : The solid pin design ensures strong durability, capable of withstanding demanding conditions.
- Suitable for high-current applications.
Anti-Corrosive Stainless Steel IO Shield
An extra layer of sponge materials along with corrosive resistance IO Shield to help improve static electricity and reduce electromagnetic radiation noise from the system as well as much more durable compare to traditional IO Shields.
Over Current Protection
MSI motherboards prioritise safety with the embedded Overcurrent Protection (OCP), ensuring crucial components such as the USB ports, DDR memory, PWM IC, and CPU are shielded from excessive current. This proactive defence mechanism curtails the risk of damage or malfunction due to power surges, promoting long-term system stability. This commitment to safeguarding your hardware underscores MSI's dedication to producing motherboards that prioritise durability and stability.
- CPU / PWM IC
- DDR memory Slots
- Rear & Front USB ports
The Grounding Structure of Power Phases
The grounding structure of power phases is the MSI's exclusive design. This patented design enables to suppress the electromagnetic interference (EMI) generated by the power phases and helps to efficiently conduct heat to the copper plane with grounding properties.
Trilink
Networking

Flawless Connection
High-Bandwidth and Low-Latency Network
MSI's premium network solution provides incredible data transfer speed for demanding users.
- 5G LAN
- Wi-Fi 7
- EZ Antenna with Magnetic Stand
Wi-Fi 7 Solution
The Next Gen Wi-Fi Solution – Wi-Fi 7
Wi-Fi 7 is the latest wireless solution that takes a huge leap forward with multiple improvements to meet the traffic demand brought and the growing number of wireless devices.
*Windows 11 compatibility only
Upgrade to Wi-Fi 7
Wi-Fi 7 (802.11be) introduced higher speeds, wider channels, improved efficiency, and reduced latency over Wi-Fi 6 (802.11ax). It also improved battery life and provided better performance in crowded environments.
Data Transfer Rate
The Wi-Fi 7 provides maximum speeds to a whopping 5.8 Gbps! 2.4 times faster than previous Wi-Fi 6/6E standards, Wi-Fi 7 is set to be the wireless standard of the future.
Channel Size
Previous Wi-Fi generations have had to make do with 160MHz channel widths. Wi-Fi 7 brings this width up to 320MHz (on 6GHz) – ensuring better reliability during simultaneous transmissions at max speeds.
Higher Order Modulation
The higher QAM(Quadrature Amplitude Modulation) value, the more data each packet can carry. Wi-Fi 7 improves the modulation scheme from 1024-QAM to 4096-QAM – boosting peak transmission rates and network capacity.
Multi-Link Operation
Wi-Fi 7 enables devices to simultaneously send and receive data across several frequency bands and channels to meet the traffic demand brought and the growing number of wireless devices.
Intel Killer Performance Suite
Equipped with Intel Killer LAN / Killer Wi-Fi, you can use the Intel Killer Performance Suite. It not only prioritises frequently used applications but also provides recommendations to optimise network quality.
- Application priority auto-detection
- Autonomous bandwidth analysis and management
- Smart AP selection with fast switching
- AI Overclocking recommends CPU overclock settings based on characterisation (Applicable only to K-skus)

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.
- 1x Lightning Gen 5 M2 - 128 Gbps
- 3x Lightning Gen 4 M2 - 64 Gbps
Expansion

Lightning Gen 5 PCI-e with Steel Armour II
Doubling over the previous generation, the bandwidth of a x16 interface can reach 128GB/s.
SMT PCIe 5.0 Slot
The advanced SMT(Surface Mount Technology) PCIE slot diminish interference and electrical noise, fully support the PCI-E 5.0 signal.
Steel Armour II
Compared to the previous generation, Steel Armour II's weight endurance has increased by 21%, ensuring excellent signal transmission quality.
PCIe Supplemental Power
The exclusive Supplemental PCIe Power connector provides dedicated power for the high-power demands of GPUs used in AI computing and gaming, ensuring stable, efficient, and sustained performance.
- 2.5x Power Excursion
- ATX 3.1 ready
- PCIe 5.1 ready
TBT4 Support
Daisy Chain
Connect multiple Thunderbolt™ devices in a daisy chain, allowing data, power, and video signals to flow from the computer to up to five accessories. Alternatively, use a Thunderbolt™ hub or dock to consolidate all accessories into a single connection to your Thunderbolt™ computer.
External Storage / Docks
Thunderbolt™ lets gamers play large file-sized games directly from an external drive, freeing up computer storage. Creators can quickly back up large video and photo files for peace of mind. With 40 Gbps bandwidth, Thunderbolt™ efficiently handles data and video, ideal for heavy workloads and fast file transfers.
Video Display
Rich display options: Up to two 4K 60 Hz displays or one 8K 60 Hz display on a single connection.
TBT5 Ready
Ready for the Future - Thunderbolt 5 Ready
Delivers up to 160 Gbps of total bandwidth transmission for the latest super-speed devices and drives. The ports can be employed for up to multiple external 8K displays, and support up to 27W of rapid power delivery charging.
Total 160Gbps Transmission Speed
Transfers large files faster than before.
Adaptive Bandwidth Allocation
Supports simultaneous transfer of data, images, videos, and more.
27W Power Delivery
Delivers up to 27W for rapid charging.
*The MSI THUNDERBOLTM5 card is for illustrative purposes only and is not included in the package.
Super Charger +
Super Charger + makes fast charging (PD 27W) available on the dedicated front USB port for your PD-compatible devices. Besides charging efficiency optimisation, it monitors USB output power, voltage and current in real-time.
Experience
Audio Boost 4
- High Performance ALC1220P Audio Processor
- High Quality Audio Capacitors
- High Quality Audio Jacks with S/PDIF
- Dedicated Headphone Amplifier
- Isolated Audio Signal
- De-pop Protection
The Isolated Analogy Structure for Audio Connectors
To provide clear voice, MSI develops a unique structure – Isolated Analogy Structure. The external metal framework of the audio connectors is separated from the internal layout, which ensures the sound quality crisp.
Backed by a 3 year MSI warranty.