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MSI MAG Z790 Tomahawk WIFI DDR5 Motherboard

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The MSI MAG Z790 Tomahawk Wi-Fi DDR5 Motherboard supports 12th/13th/14th Gen Intel Core processors, Pentium Gold and Celeron processors and LGA 1700 sockets, features up to 4 x DDR5 memory slots, PCI-E 5.0, 4.0 and 3.0 compatible expansion slots, 4 x M.2 slots, 7 x SATA ports (6Gb/s), 10 x rear USB ports, 7 x front panel USB header ports, Intel 2.5 Gbps LAN, Intel Wi-Fi 6E, 8-channel HD audio with Audio Boost 5 and an ATX motherboard form factor.

Warning: This product contains a button battery
- If swallowed, a lithium battery can cause severe or fatal injuries within 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.



Cooling Overview

Extended Heatsink

Extended Heatsink enlarges the surface of heat dissipation, ensuring even high-end processors to run in full speed.

M.2 Shield Frozr

Keeps M.2 SSDs safe while preventing throttling, making them run faster.

Heavy Plated VRM Heatsink

The VRM heatsink covers the upper MOS and helps dissipate the heat.

7W/mK Thermal Pad & Additional Choke Pad

High quality 7W/mK MOSFET thermal pads and extra choke thermal pads ensure all cores running in high performance.

Control in One Click

MSI motherboards let you manage speeds and temperatures for all your system and CPU fans in BIOS and software with a simplified graphical interface. You can also set up to 4 temperature targets, which will adjust the fan speeds automatically.

Frozr AI Cooling

Detecting CPU & GPU temperatures and automatically adjusting fan duty of system fans to a proper value by adopting MSI AI ENGINE.

Autodetect DC or PWM Mode with Hysteresis

MSI fan headers automatically detect fans running in DC or PWM mode for optimal tuning of fan speeds and silence. Hysteresis also makes your fans spin up fluently to make sure your system stays silent, no matter what.

Optimized for Water Cooling

Designed to support the most popular All-In-One & customized water cooling solutions on the market. A dedicated water pump PIN header supports up to 3 amp, giving you full control of the water pump speed. A clearly marked ‘keep-out-zone’ allows for easy and safe installation and a perfect fit.

Power Solution


16 + 1 +1 Duet Rail Power System

Unleash and sustain the maximum performance with a premium VRM design built with a total of 16+1+1 Duet Rail Power System(DRPS). Combining dual power connectors and Power Stage, MAG Z790 TOMAHAWK WIFI DDR4 is ready for the challenge of high-end processors.

  • 16 Phase Core SPS - Power 90A
  • 1 Phase GT Power
  • 1 Phase AUX Power

Double Power Connectors

Two 8-pin connectors deliver adequate power even for an overclocked multi-core CPU.

Digital Power Design

A fully digital power design allows for faster and undistorted current delivery to the CPU at pin-point precision.

Core Boost

Premium layout not only support the multi-core CPU, also create the perfect conditions for your CPU overclocking.

MSI MAG Z790 Tomahawk Wi-Fi DDR5 Motherboard Feature 1

Optimized PCB Solution

The PCB design has been optimized for higher bandwidth and faster transfer speeds, which is also beneficial for reliable circuit transmission.

  • 6 PCB layers
  • IT-170 Server-grade PCB material
  • 2oz Thickened Copper

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.

EZ M.2 Clip

Have trouble turning screws? MSI innovative EZ M.2 clip assist you install an M.2 SSD quickly and effortlessly.

Driver Utility Installer

Once connected to the internet, MSI Driver Utility Installer will detect and present suitable drivers and utilities automatically, you can download and install with just a few clicks. Leam more

Flash BIOS Button

  • Run into trouble when updating your BIOS or somehow corrupted it? Don’t worry, MSI motherboards offer multiple options to successfully boot your system again.
  • Flash the BIOS with only a connected power supply by following a few steps. CPU and memory not required.

MSI MAG Z790 Tomahawk Wi-Fi DDR5 Motherboard Feature 2

Pre-Installed I/O Shield

The design protect your IO ports and makes your installation process easier and safer.

XL Clip

The enlarged PCI-E clip helps you swap or remove your devices easier. Keep the PCI-E slot stronger and safer.

EZ Debug LED

Run into trouble? Onboard LEDs for key components will indicate the source of the problem so you know exactly where to look to get up and running again.


Lightning Gen 5 PCI-E with Steel Armour

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.

Reinforced, Heavy Soldered Connections

Secure to the motherboard with extra solder points and support the weight of heavy graphics cards.

Fast and Future-Ready Storage

MSI MPG 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.

  • 4x Lightning Gen 4 M.2 - 64 Gbps
  • 7x - 6 Gbps

Lightning USB 20G

MSI MAG Z790 Tomahawk Wi-Fi DDR5 Motherboard Feature 3

Double Bandwidth with Lightning USB 3.2 Gen 2x2 20G

Using USB 3.2 devices has never been faster! MPG X670 series motherboards offer a wide variety of options to connect and boost your USB devices, offering never before seen USB speeds up to 20Gb/s when connecting the Rear USB Type-C.

MSI MAG Z790 Tomahawk Wi-Fi DDR5 Motherboard Feature 4

USB Front Type-C

MSI gaming motherboards support USB Front Type-C that allows gamers to connect with the latest USB devices. Built up a system with MSI PC case to have the most convenient experience.

Latest DDR5 Memory with SMT Slot

  • A huge step of DDR performance enhancement with the latest DDR5 memory. Combines with dedicated SMT welding process and MSI Memory Boost technology, MEG X670E ACE is ready to deliver the world class memory performance.
  • The advanced SMT(Surface Mount Technology) welding process reduces the defect rate of slot solder joints, electromagnetism, and interference. Combining with exclusive Memory Boost technology allows MSI motherboards to deliver the clean and pure high-frequency DDR5 signal.


Easy Overclocking with Expo Profile

The XMP (Extreme Memory Profiles) in MSI BIOS are tested and certified by MSI OC LAB. It is easy to enable with auto power settings to get the best memory speed and stability.

Extend Your RGB Experience with Ease

Add more colour if you want! Mystic Light Extension pin header provides an intuitive way to control additional RGB strips and other RGB peripherals added to a system, without needing a separate RGB controller.

MSI MAG Z790 Tomahawk Wi-Fi DDR5 Motherboard Feature 5

A-Rainbow V2

Supports 5V Addressable RGB devices. Compatible with ARGB Gen2 / Gen1 devices.

MSI MAG Z790 Tomahawk Wi-Fi DDR5 Motherboard Feature 6

Ambient Link

Synchronize lighting theme with compatible lighting devices.


2.5G LAN WiFi(Low)

MSI MAG Z790 Tomahawk Wi-Fi DDR5 Motherboard Feature 7

High-Bandwidth and Low-Latency Network

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

  • Wi-Fi 6E
  • Bluetooth 5.2
  • 2.5G LAN


Model Name MAG Z790 Tomahawk Wi-Fi
CPU Support Support Intel® Core™ 14th/ 13th/ 12th Gen Processors, Intel® Pentium® Gold and Celeron® Processors
CPU Socket LGA 1700
Chipset Intel Z790 Chipset
Expansion Slot 1 x PCIe 5.0 x16 slot, 1 x PCIe 4.0 x16 slot, 1 x PCIe 3.0 x1 slot
Display Interface Support 4K @ 60Hz as specified in HDMI 2.1
- Requires processor graphics
Memory Support 4 DIMMs, Dual Channel DDR5
Storage 4 x M.2 Gen4 x4 64Gbps, 7 x SATA 6Gb/s ports
USB Ports 1 x USB 3.2 Gen 2x2 20Gbps (Type-C)
6 x USB 3.2 Gen 2 10Gbps (4 x Type-A + 2 x Type-C)
6 x USB 3.2 Gen 1 5Gbps (Type-A)
4 x USB 2.0
LAN Intel 2.5Gbps LAN
Wireless/Bluetooth Intel Wi-Fi 6E, Bluetooth 5.2
Audio 8 Channel (7.1) HD Audio with Audio Boost 5
Backed by a 3 year MSI warranty.

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