MSI Pro Z790-A Wi-Fi DDR4 Motherboard

The MSI Pro Z790-A Wi-Fi DDR4 Motherboard supports 12th/13th Gen Intel Core processors, Pentium Gold and Celeron processors and LGA 1700 sockets, features up to 4 x DDR4 memory slots, PCI-E 5.0, 4.0, 3.0 expansion slots, 4 x M.2 slots, 6 x SATA ports (6Gb/s), 8 x rear USB ports, 7 x front panel USB header ports, Intel 2.5G LAN, Intel Wi-Fi 6E, Bluetooth 5.2, 8-channel 7.1 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 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.

Features

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Hardware

Cooling Overview

Extended Heatsink

Extended Heatsink enlarges the surface of heat dissipation and maintain the performance at heavy loads.

M.2 Shield Frozr

Strengthened M.2 thermal solution helps keep M.2 SSD safe and ensures incredible performance.

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 additional choke thermal pads ensure stable performance when all cores are running at high speed.

Enlarged Chipset Heatsink

The enlarged heatsink is designed to reduce dust and noise and capable of maintaining high efficiency of heat dissipation.

Fully Fan Control

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.

Water Cooling

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

Structure

16+1+1 Power Design

Unleash and sustain the maximum performance with a VRM design built with a total of 16+1+1 power design. Combining dual power connectors and exclusive Core Boost technology, MSI PRO Series motherboards are ready to sustain heavy daily work.

• 16 Phase - Core SPS / Power 80A
• 1 Phase - AUX Power
• 1 Phase - GT 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.

PCB Design

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

DIY Friendly

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.

*Please ensure to connect the internet, or the Driver Utility Installer won’t launch automatically.
*MSI Driver Utility Installer will be ready in Windows 11 build 22H2.

System Saver

• 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.

More for DIY Friendly

Windows 11 Certified

With MSI you benefit from great compatibility and a worry-free user experience when using Microsoft Windows 11. With a true dedication to performance, our R&D team has made sure everything works as intended when using the latest version of Microsoft Windows on any MSI product.

• Windows 11 Compatible
• TPM 2.0

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

Onboard LEDs will indicate the source of the problem so you know exactly where to look to get up and running again.

Keep Out Zone

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.

* Please ensure to remove the unnecessary mounting stand-off when installing the motherboard into the case.

Double ESD Protection

Double ESD protection doubles up the grounding layer around the mounting holes, preventing static discharge surges from damaging the motherboard.

Performance

Expansion

Lightning Gen 5 PCI-E

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.

Storage

Fast and Future-Ready Storage

MSI PRO 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 Gen4 M2 - 64 Gbps
• 6x - 6 Gbps

USB

Lightning USB 20G

Double Bandwidth with Lightning USB 3.2 Gen 2x2 20G

Using USB 3.2 devices has never been faster! MSI PRO 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.

Front USB Type-C

USB Front Type-C

MSI PRO 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.

Memory

DDR4

DDR4 Memory Solution

With MSI Memory Boost technology and premium layout design, MSI PRO Series motherboards are ready to deliver the world-class memory performance.

BIOS & Software

MSI Center

MSI brand new MSI Center unifies a suite of MSI software utilities into a single centralized application. Take control of advanced motherboards features and unleash endless possibilities.

Connectivity - Audio

Audio Boost 5

• High Performance ALC4080 Audio Processor
• High Quality Audio Capacitors
• High Quality Audio Jacks with S/PDIF
• Isolated Audio Signal
• De-Pop Protection

Mystic Light

Glow Your PC

Splash on some colour and vibrant RGB lighting effects using MSI Mystic Light with 16.8 million colours and fancy LED effects. MSI Mystic Light provides you complete control of RGB lighting of your PC in one software.

Synchronize

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.

A-Rainbow V2

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

*Gen2 device only supports 7 RGB themes

RGB

Supports 12V RGB devices.

Ambient Link

Synchronize lighting theme with compatible lighting devices.

Networking

2.5G LAN & Wi-Fi 6E

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