MSI MEG Z690 Unify X DDR5 Motherboard
MEG-Z690-UNIFY-X | MSIThis product has been discontinued
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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
Features of the MSI MEG Z690 Unify X D5 Motherboard at a glance:
- Supports 12th Gen Intel® Core™ / Pentium® Celeron® processors for LGA 1700 socket
- Supports DDR5 Memory, Dual Channel DDR5-6800+MHz(OC)
- Dedicated for Extreme OC: The top-notch R&D design and exclusive 2 DIMM solution for an even clearer DDR5 memory signal to explore the boundaries of memory overclocking, deliver the world class memory performance.
- Quintuple M.2 Connectors: Onboard 5x M.2 connectors for the maximum storage performance with quad Lightning Gen 4 solution. Double-sided Shield Frozr design keeps M.2 SSDs safe while preventing throttling, making them run faster.
- Extreme Power Design: Premium digital PWM, direct 19+2 phases with 105A Smart Power Stage, Titanium Choke III and dual CPU power connectors to unleash the true power of your processors.
- Outstanding Cooling Solution: Aluminium Cover, VRM Heat-pipe, 7W/mK thermal pads, Double-sided M.2 Shield Frozr and Aluminium Backplate ensure the extreme performance with low temp.
- Dual 2.5G LAN with latest Wi-Fi 6E: Onboard dual 2.5G LAN with LAN manager and latest Wi-Fi 6E solution which supports 6GHz spectrum delivering the best online gaming experience.
- Lightning Fast Game experience: PCIe 5.0 slots, Lightning Gen 4 x4 M.2, Front & Rear USB 3.2 Gen 2x2 20G.
- 8 Layer Server Grade PCB with 2oz Thickened Copper: Provides higher performance and long-lasting system stability without any compromise.
- Exclusive DIY Accessory: DIY Stands Set and Tuning Controller provide a new way to build and control your PC platform with ease.
- Audio Boost 5: Isolated audio with a high quality ALC4080 audio processor & amp for the most immersive gaming experience.
Premium Hardware Design
With years of experience, MSI is no stranger to building high-performance motherboards. Our R&D and engineering teams have reviewed countless designs, evaluated a wide selection of high quality components, and developed products for reliability even under extreme conditions.
Cooling

Thermal Overview
Total Thermal Solution
Thermal Solution for More Cores and Higher Performance
With more cores’ processors, thermal and power design is more important to make sure the temperature keeps lower. MSI extended PWM heatsink and enhanced circuit design ensures even high-end CPU to run in full speed with MSI motherboards.
Double Side M.2 Shield Frozr
World’s fastest SSDs can start to lower performance when getting hot. Part of the motherboards heatsink design, the double side M.2 Shield Frozr is the next generation M.2 thermal solution to avoid this by offering the best thermal protection to make sure that SSD maintains maximum performance.
With MSI M.2 Shield Frozr
- Prevents throttling
- Maximizes drive performance
- Higher maximum SSD speeds
Aluminium Backplate
The heavy and aluminium backplate not only strengthens the motherboard, protects components, prevents PCB bending, but also cools down your Mosfet with dedicated thermal pad, makes your VRM temperature low and ensures even high-end CPU to run in full speed.
Frozr AI Cooling
Detecting CPU & GPU temperatures and automatically adjusting fan duty of system fans to a proper value by adopting MSI AI ENGINE.
- Performance mode
- Silent mode
- Manual mode
Fully Fan Control
Fully Controllable in BIOS and Software
MSI motherboards let you manage speeds and temperatures for all your system and CPU fans. Total Fan Control allows you check your primary system characteristics in a simplified graphical interface. You can also set up to 4 temperature targets for CPU and motherboard, which will adjust the fan speeds automatically.
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.
MSI:
- Smooth fan speeds
- Smooth sound levels
Others:
- Spiking fan speeds
- Annoying sound levels
System Cooling - 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.
- For CPU Cooler
- For Waterblock Cooler
- For Top System Fan
- For Front System Fan
- For Rear System Fan
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 - Direct 19+2 Phases Power Design
Unleash and sustain the maximum performance with a flagship VRM design built with a total of direct 19+2 digital power phases. Combining dual power connectors and 105A Smart Power Stage, MEG Z690 UNIFY-X is ready for the challenge of high-end processors.
Core Boost
Core Boost technology combines MSI’s premium layout and digital power design which allows for faster and undistorted current delivery to the CPU at pin-point precision. Not only supporting multi-core CPU, also creating the perfect conditions for your CPU overclocking.
Game Boost - 1-Second Overclocking!
MSI Game Boost enables one-second overclocking, giving you the performance boost you need to get more FPS.
More for Performance
- 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.
- Digital Power Design - A fully digital power design allows for faster and undistorted current delivery to the CPU at pin-point precision. Creating the perfect conditions for CPU overclocking.
- Double Power Connectors - Two 8-pin connectors deliver adequate power even for an overclocked multi-core CPU.
DIY Friendly
Exclusive DIY Accessory
MEG Z690 UNIFY-X is designed for extreme power users. To improve the user experience, the DIY Stands Set provides you a new way to build your PC platform with ease, it even supports fan installation with different scenario. Furthermore, the Tuning Controller allows power users to fine-tune the complicated overclocking parameter with just one button in your hand.
Pre-Installed I/O Shield
Featuring the pre-installed IO shield, makes your installation process easier and safer. The patent-pending design protect your IO ports and also prevent electrostatic discharge damage, makes your motherboard a strong gaming foundation.
System Saver - Boot Up Guaranteed
Having trouble with updating the BIOS or somehow corrupted it? Don’t worry! With System-Saver, use one of 3 easy to use options to successfully boot your system again.
- Clear CMOS - Restore the BIOS to the default settings – helpful in 99% of the cases to successfully boot again.
- Flash BIOS Button - Flash the BIOS with only a connected power supply by following a few steps. CPU and memory not required.
- Insert dongle with BIOS file
- Use Flash BIOS Hotkey/Button - Dual BIOS - Two physical BIOS chips allow a fallback to plan B.
DIY Gadgets - More User Friendly Gadgets
- Battery sticker, Cable labels and Case badge
- Cleaning brush
- USB drive
- Screwdrivers
Keep Out Zone
MSI motherboards circuitry ensure the case standoff keep out zones are pure and clean, preventing any component contact or damage to the motherboard.
Avoid Collision Notification
Protective paint is printed around each screw hole to prevent parts from being scratched.
* Please ensure to remove the unnecessary mounting stand-off when installing the motherboard into the case.
More User Friendly Enhancements
- EZ M.2 Clip - Have trouble turning screws? MSI innovative EZ M.2 clip assist you install an M.2 SSD quickly and effortlessly.
- EZ Front Panel Cable - This cable takes care of the tedious part of the build process, makes motherboard front panel connections quickly and accurately.
- XL Clip - The enlarged PCI-E clip helps you swap or remove your devices easier. Keep the PCI-E slot stronger and safer.
- Smart Button - One button with multiple hardware control. Reset Computer, Safe Boot, Turbo Fan and EZ LED control functions with just one click.
- Debug LED - Displays the error code for troubleshooting. Also functions as temperature monitor!
Protection

PCB Design
The PCB design has been optimized for higher bandwidth and faster transfer speeds, which is also beneficial for reliable circuit transmission.
- 8 PCB layers
- IT-170 Server-grade PCB material
- 2oz Thickened Copper
Steel Armor - Fortify Your System with PCIe Steel Armor
MSI PCI Express Steel Armor slots are secured to the motherboard with extra solder points and support the weight of heavy graphics cards. When every advantage in games counts, Steel Armor shields the point of contact from electromagnetic interference.
Double ESD Protection - Ultimate Motherboard Protection
Double ESD protection doubles up the grounding layer around the mounting holes, preventing static discharge surges from damaging the motherboard.
Certification
Super Stable Gaming with the Highest Quality Components
MSI uses high quality components rated for reliable operation even under extreme conditions.
- Titanium Choke III - Ti choke III has 30% improved power delivery efficiency compared to its predecessor, allowing for improved overclocking stability
- 105A Smart Power Stage - Next-gen 3-in-1 Mosfet package capable of delivering more power at precise timings with fewer components.
- Solid Cap - Japanese made Solid CAPs are built for high-reliability motherboards with their aluminium core design. These capacitors have low Equivalent Series Resistance (ESR) and are rated to work for more than 10-years.
- Humidity Protection
- Temperature Protection
- Circuit Protection
- ESD Protection
- EMI Protection
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.
Certified for Gaming
MSI motherboards has been built and tweaked for hardcore gaming. Feedback from the world’s best esports players and rigorous testing sessions with demanding PC games has resulted in a motherboard that’s both powerful and reliable.
Enhanced Performance
High performance MSI motherboards are loaded with advanced features and the latest technology to overwhelm any challenge at hand no matter whether you're a gamer, prosumer, or PC enthusiast.
Memory

DDR5 - Latest DDR5 Memory
A huge step of DDR performance enhancement with the latest DDR5 memory. Combines with dedicated SMT welding process and MSI Memory Boost technology, MEG Z690 UNIFY is ready to deliver the world class memory performance.
Memory Support Stand
The aluminium backplate cools down your motherboard, while the dedicated sunken design strengthens the memory slot area to prevent PCB bending and to protect surrounding components.
SMT DDR5 Memory Slot
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.
Memory Boost - Extreme Stability & Compatibility Testing
MSI conducts thorough memory testing with the most popular memory brands under extreme conditions to ensure your system runs stable no matter what. Our memory partners include brands like Corsair, Crucial, Kingston, G.Skill and many more to optimize memory modules, configurations and even improve overclocking.
XMP 3.0 - Easy Overclocking with XMP 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.
Extreme Memory Profile
- Dynamic Memory Boost
- Up to 5-XMP Profiles
- Enhanced Voltage Control
- Always on Program Mode
Memory Force – Easy Tuning Your DDR5 Memory
MSI MEG series motherboards feature exclusive Memory Force function which shows the current state of DDR5 memory. This patent-pending feature simplifies the complicated training flow to an easy graphic that helps you determine the direction of overclocking without the redundant reboot and testing process.
The longer bar means you have more room for memory overclocking. When you are doing the right thing that pushes the memory performance, the bar will shorten so you can easily know the tuning direction of overclocking with just one look.
Lightning Speed
SMT PCIe 5.0 Slot
MSI motherboards adopted the advanced SMT(Surface Mount Technology) PCI-E slot to diminish interference and electrical noise, fully supporting higher bandwidth and faster transfer speeds of PCI-E 5.0 signal.
Lightning Gen 5 PCIe
MSI Lightning Gen 5 PCI-E represents the bandwidth of a x16 interface to 128GB/s, which is double of the speed of the previous generation.

Storage Overview - Fast and Future-Ready Storage
MSI motherboards support all the latest storage standards, which allows users to connect any ultra-fast storage device. Higher efficiency makes your work easier.
Optane
Optane - Boost Your HDD to Perform Like an SSD
PC Enthusiasts can now enjoy the performance of an SSD on their HDD by coupling it with the new Intel® Optane™ Memory device. Intel® Optane™ technology provides an unparalleled combination of high throughput, low latency, high quality of service, and high endurance.
BIOS & Software
MSI Centre
MSI brand new MSI Centre unifies a suite of MSI software utilities into a single centralized application. Take control of advanced motherboards features and unleash endless possibilities.
- Mystic Light - Create your own colourful masterpiece with ease. Splash any colour you want with just a few clicks!
- True Colour - Optimized monitor’s brightness and colour in several modes for different situation, you can also customize by yourself.
- User Scenario - One click for setting your computer, even customize own profile as your preference.
- Hardware Monitoring - Get immediate access to your critical hardware information in real-time.
- Profile Setting - Tune select motherboard settings in the OC Setting menu, where options to boost core performance and optimize system cooling are presented in an intuitive interface.
- Fan Centre - Assume complete control of your fans with Fan Centre. Set up to four CPU temperature targets and the motherboard will adjust fan speeds automatically.
- LAN Manager - Elevate latency-sensitive for dedicated online games and restrict the bandwidth to non-essential programs for uninterrupted online gaming.
- System Diagnosis - Restore and backup your MSI storage devices in one click to provide stable system usage, you can even monitor the storage status to prevent system crash or data missing.
Click BIOS 5
- EZ-Mode
- Advance Mode
Get more from a loaded BIOS designed for ease of use. Fine-tune the motherboard for gaming performance, efficiency, or overclocking world records!
- XMP- Choose from a preset XMP profile and automatically overclock compatible DDR memory.
- VMD (Volume Management Device) - Enable direct control and management of NVMe SSDs from the PCIe bus without additional hardware adaptors.
- M-Flash - Conveniently flash or upgrade the BIOS in a few minutes from the CMOS Setup Utility.
- Hardware Monitor - Get immediate access to your critical hardware information in real-time including temperature, memory capacity, clock speed, and voltage.
- Memory Try It - Get extreme speed out of your system memory and get more performance.
- Search & Favourites - A permanent search & favourite option in the top right corner moves you through the BIOS menus quickly.
MSI Sound Tune - Sound Clearly. Tune Smartly
The AI-powered noise cancellation is trained through deep neural network (DNN), the model is generated with more than 500 million data, simulate the way human brain works. When a sound is heard, the model automatically recognizes and separate vocal sound from background noises; hence, filtering out all the unwanted Noise.
Resizable BAR (Re-Size BAR)
Resizable BAR (Re-Size BAR) is an advanced PCI Express feature that enables the CPU to access the entire GPU frame buffer at once and improve performance.
*Function may differ due to version change. Please update the latest VBIOS/BIOS/Driver through MSI official website or consult service centre.
Connectivity
MSI motherboards are built with a variety of connectors to satisfy garners. Enhanced audio, advanced LAN networking capabilities, USB and Mystic Light turn any gaming experience into an immerse one.
Networking
Dual Intel 2.5G LAN- High-Bandwidth and Low-Latency Network
Onboard dual 2.5Gbps LAN with LAN manager provides incredible data transfer speed faster than general Gigabit LAN, delivering the best online gaming experience.
Wi-Fi 6 - Surfacing with the Real MU-MIMO Technology
The latest Wi-Fi 6E solution supports 6GHz spectrum, Bluetooth 5.2, two-way MU-MIMO and BSS colour technology, provide up to 4X network capacity and efficiency in the high signal density environment, delivering speeds up to 2400Mbps.
Next-Gen Intel® Wi-Fi 6E & Bluetooth
Connect to a high-speed wireless network powered by an Intel® Wi-Fi / Bluetooth solution with dedicated high quality Wi-Fi antenna, delivering AX speeds up to 2.4Gbps.
LAN Manager - Optimize Online Gaming Traffic for Lower Latency!
MSI LAN Manager automatically classifies and prioritizes the latency-sensitive applications for online games, giving you the best online gaming experience with low latency.
- Automatically prioritizes games above other applications
- Allows you to change applications' traffic priority
- Allows you to customize bandwidth for each application
USB
Front USB 20G Type-C - Double Bandwidth with Lightning USB 3.2 Gen 2x2 20G Type-C
Front USB devices has never been faster! MEG Z690 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 front USB Type-C.

Lightning USB 3.2 Gen 2x2 20G Type-C
Featuring the Lighting USB 3.2 Gen2x2 controller, offering USB speeds up to 20Gb/s transmission speed, 4X faster than USB 3.2 Gen 1 when connecting the Rear USB Type-C.
Audio
Audio Boost 5
- High Definition ALC4080 Audio Processor - From HD-A to USB Interface, twice the DAC format from 32-bit/192kHz to 32-bit/384kHz, deliver the highest sound quality.
- High Quality Audio Capacitors - A high fidelity sound experience with exceptional acoustics and realism for studio level headphones is ensured.
- High Quality Audio Jacks with S/PDIF - Keep your sound perfect by transmit your audio with pure digital signal.
- Dedicated Headphone Amplifier - A dedicated headphone can drive audiophile headphones up to 600Ω impedance, delivering studio-grade sound quality from your gaming PC.
All New Nahimic 3 - For Next Level Audio Immersion
Get ready to be amazed by the all new Nahimic 3 and live the gaming immersion like never before! With simple and intuitive new UI, the Nahimic 3 not only further enhances in game 3D surround sound, but also offers even more finite control over your music, movies, and conference calls.
- Bass
- Calibration Auto
- Expert Setting
- Frequent Leveller
- HD Audio Recorder
- Smart Loudness
- Voice Leveller
- Sound Tracker
- Treble
- Virtual Surround
- Voice Sharper
- Voice Clarity
Isolated Audio Signal
- Isolated Audio Design - Like a dedicated sound card, audio components and circuits have been laid on a reserved motherboard section and electrically isolated.
- Separated Audio Layers for Clean Left & Right Channels - Using separated layers in the PCB ensures equally pristine sound quality for both left and right audio channels.
De-POP Protection
Audio Boost protects your ears by eliminating those annoying loud popping sounds when you plug/unplug devices or turn your PC on/off.
Specifications
| Processor | Supports 12th Gen Intel® Core™ Processors, Pentium® Gold and Celeron® Processors Processor socket LGA1700 |
| Chipset | Intel® Z690 Chipset |
| Memory | 2x DDR5 memory slots, support up to 64GB Supports 1R 4800 MHz (by JEDEC & POR) Max. overclocking frequency: 1DPC 1R Max speed up to 6800+ MHz 1DPC 2R Max speed up to 5600+ MHz Supports Intel® XMP 3.0 OC Supports Dual Controller Dual-Channel mode Supports non-ECC, un-buffered memory |
| Expansion Slots | 2x PCIe x16 slots (From CPU) Support PCIe 5.0 Support x16/ x0, x8/ x8 1x PCIe x4 slot (From Z690 Chipset) Supports PCIe 3.0 x4 |
| Multi-GPU | Supports AMD® CrossFire™ Technology Supports NVIDIA® SLI™ Technology |
| USB | Intel® Z690 Chipset 2x USB 3.2 Gen2x2 20Gbps ports ( 1 Type-C port on the back panel, 1 Type-C internal connector) 3x USB 3.2 Gen2 10Gbps Type-A ports on the back panel 2x USB 2.0 Type-A port on the back panel Hub GL3590 4x USB 3.2 Gen2 10Gbps ports on the back panel Hub ASM1074 4x USB 3.2 Gen1 5Gbps ports available through internal USB connectors Hub GL850G 4x USB 2.0 ports available through internal USB connectors |
| Storage | 6x SATA 6Gb/s ports SATA5~8 (From Z690 Chipset) SATAA~B (From ASMedia ASM1061) 5x M.2 slots (Key M) M2_1 slot (From CPU) Supports PCIe 4.0 x4 Supports 2260/ 2280 storage devices M2_2 slot (From Z690 Chipset) Supports PCIe 4.0 x4 Supports 2260/ 2280 storage devices M2_3 slot (From Z690 Chipset) Supports PCIe 4.0x4 Supports SATA 6Gb/s Supports 2260/ 2280/ 22110 storage devices M2_4 slot (From Z690 Chipset) Supports PCIe 3.0x4 Supports 2260/ 2280 storage devices M2_5 slot (From Z690 Chipset) Supports PCIe 4.0x4 Supports 2260/ 2280 storage devices M2_2~5 supports Intel® Optane™ Memory Supports Intel® Smart Response Technology for Intel Core™ processors |
| RAID | Supports RAID 0, RAID 1, RAID 5 and RAID 10 for SATA storage devices Supports RAID 0, RAID 1, RAID 5 and RAID 10 for M.2 NVMe storage devices SATAA & SATAB do not support RAID function. |
| Audio | Realtek® ALC4080 Codec 7.1-Channel High Definition Audio Supports S/PDIF output |
| LAN | 2x Intel® I225-V 2.5Gbps LAN controllers |
| Wireless LAN & Bluetooth | Intel® Wi-Fi 6E The Wireless module is pre-installed in the M.2 (Key-E) slot Supports MU-MIMO TX/RX, 2.4GHz/ 5GHz/ 6GHz 1 (160MHz) up to 2.4Gbps Supports 802.11 a/ b/ g/ n/ ac/ ax Supports Bluetooth® 5.2 2 , FIPS, FISMA Wi-Fi 6E 6GHz may depend on every country’s regulations and will be ready in Windows 10 version 21H1 and Windows 11. Bluetooth 5.2 will be ready in Windows 10 version 21H1 and Windows 11. |
| Internal connectors | 1x 24-pin ATX main power connector 2x 8-pin ATX 12V power connectors 6x SATA 6Gb/s connectors 5x M.2 slots (M-Key) 1x USB 3.2 Gen 2x2 20Gbps Type-C port 2x USB 3.2 Gen 1 5Gbps connector (supports additional 4 USB 3.2 Gen 1 5Gbps ports) 2x USB 2.0 connectors (supports additional 4 USB 2.0 ports) 1x 4-pin CPU fan connector 1x 4-pin water-pump fan connector 6x 4-pin system fan connectors 1x Front panel audio connector 2x System panel connectors 1x Chassis Intrusion connector 2x 2-pin Thermal Sensors connector 1x Water flow connector 1x V-check point 1x TPM module connector 1x Tuning controller connector 1x Debug port connector 1x TBT connector (Supports RTD3) |
| LED Features | 1x 2-Digit Debug Code LED 4x EZ Debug LED 1x 4-pin RGB LED connector 2x 3-pin RAINBOW LED connectors 1x 3-pin JCORSAIR LED connector |
| Back panel ports | Clear CMOS Button PS/2 Keyboard / Mouse Port 2.5G LAN 2.5G LAN USB 3.2 Gen 2 10Gbps (Type-A) Wi-Fi / Bluetooth HD Audio Connectors Flash BIOS Button USB 2.0 USB 3.2 Gen 2x2 20Gbps (Type-C) USB 3.2 Gen 2 10Gbps (Type-A) Optical S/PDIF-Out |
| Dimensions | 12 in. x 9.6 in. (30.5 cm x 24.4 cm) ATX Form Factor |