MSI B860 GAMING PLUS WIFI ATX Motherboard For Intel LGA1851 - B860 Chipset - PCIe 5.0, 4x DDR5,

B860 GAMING PLUS WIFI

- Support Intel® Core™ Ultra Processors (Series 2) for LGA 1851 socket
- Supports DDR5 Memory, Dual Channel DDR5 8800+ MT/s (OC)
- 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
- Ultra Performance: 12+1+1+1 Duet Rail Power System with P-PAK, 8+4-pin CPU power connectors, Core Boost, Memory Boost, and 6-layer server-grade level PCB
- 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
- Lightning Fast Game experience: PCIe 5.0 slot, Lightning Gen 5 x4 M.2, Front USB Type-C
- EZ DIY: EZ M.2 Shield Frozr II, EZ M.2 Clip II, EZ PCIe Clip II and EZ Antenna
- Audio Boost: Reward your ears with studio grade sound quality for the most immersive gaming experience

B860 GAMING PLUS WIFI

The B860 GAMING PLUS WIFI is crafted to offer extensive connectivity, versatile tools, and a premium Wi-Fi solution for gamers seeking a comprehensive experience. Featuring Thunderbolt 4 port, full-speed Wi-Fi 7, 5G LAN, PCIe 5.0 solution, Supplemental PCIe Power and exclusive EZ DIY features, it is ready for 24/7 non-stop gaming optimized for Intel Core Ultra processors.

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.

OPTIMAL EFFICIENCY

HIGH-SPEED TRANSMISSION

EFFORTLESS ASSEMBLY

EZ M.2 INSTALLATION

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 II 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.

One Finger for EZ GPU Installation

The new EZ PCIe Clip II, located on the first slot, features the rebounding force mechanism that allows for easy removal of the graphics card by pressing the tail-like lock with one finger. Due to this exquisite design, users can uninstall the graphics cards effortlessly, even in the cramped case spaces.

EZ BUTTON

Restore the BIOS to the default settings - helpful in 99% of the cases to successfully boot again.

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.

EZ ANTENNA

MSI EZ Antenna makes the process effortless by simply attaching fasteners to the motherboard without rotation.

EZ CONN-DESIGN

The MSI exclusive JAF_1 header allows MPG EZ120 ARGB fan to operate with a single cable. Alternatively, the JAF_1 header can be converted into additional ARGB Gen 1 and fan headers by using a dedicated 1-to-2 EZ Conn-cable, streamlining and optimizing the entire building process.

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. Learn more

*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.

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 Memory Detection LED

This LED lights up when it detects faulty memory in slots, eliminating guesswork from troubleshooting.

EZ IDENTIFY

HEADER WITH DIFFERENT COLOR
To better differentiate between pin headers for different purposes, mark the pump sys header and ARGB headers in white and PCIe 8-pin header in gray, 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

EZ OVERCLOCKING

While overclocking can be overly complex for some, MSI Click BIOS X made it more accessible with multiple one-click overclock features, allowing users to easily enhance system performance without delving into intricate settings.

XMP
Choose from preset XMP profiles to automatically overclock compatible DDR memory for optimal performance.

EZ OPTIMIZATION

A host of features inject artificial intelligence into key aspects of your computing experience to make smarter, real-time optimizations. The MSI Center offers a clean, minimal interface to customize and manage your PC settings. The AI Engine, for example, automatically adjusts settings based on the applications you're using, ensuring seamless performance.

12+1+1+1 DRPS POWER DESIGN

Unleash and sustain maximum performance with an aggressive VRM design built with digital CPU power system. Combining 8 + 4-pin power connectors and exclusive Core Boost technology, the B860 GAMING PLUS WIFI is ready to sustain heavy gaming loadings.

- 12 PHASES Vcore POWER P-PAK
- 1 PHASE SA POWER
- 1 PHASE GT POWER
- 1 PHASE VNNNAON POWER

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
- Server-grade PCB material

EZ OC TUNING

PERFORMANCE PRESET
The MSI Performance Preset simplifies power limit management through intuitive profiles based on your CPU and motherboard configuration.
*Please note that available presets may vary depending on CPU and motherboard configurations, and some presets may operate with identical power limit settings. The image shown is for illustrative purposes only.

CPU LITE LOAD CONTROL
The MSI Performance Preset simplifies power limit management through intuitive profiles based on your CPU and motherboard configuration.
*Please note that available presets may vary depending on CPU and motherboard configurations, and some presets may operate with identical power limit settings. The image shown is for illustrative purposes only.

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.

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, B860 GAMING PLUS WIFI is ready to deliver the world class memory performance.

- XMP SUPPORT
- MEMORY BOOST
- SMT PROCESS

Memory Extension Mode

Memory Extension Mode provides optimized memory parameters for enhanced capability at the same frequency, achieving lower latency and higher performance. Furthermore, Memory Extension Mode can combine XMP profiles to maximize memory frequency, enabling users to effortlessly discover the best configuration based on their requirements.

Performance Mode, Benchmark Mode and Memtest Mode provide users with the flexibility to swiftly identify the ideal configuration tailored to their requirements and memory overclocking capabilities.

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 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
1. Improved stability : Larger contact area enhances stability during power delivery.
2. Low impedance : Solid pins offer low impedance, enabling efficient power flow.
3. Strong durability : The solid pin design ensures strong durability, capable of withstanding demanding conditions.
4. Suitable for high-current applications.

STAINLESS STEEL IO

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.

* The image above is an illustrative reference. Please refer to specification pages for more details.

Over Current Protection

MSI motherboards prioritize 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 defense 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 prioritize 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.

Cooling Overview

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

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

3 - Heavy Plated VRM Heatsink
The VRM heatsink covers the upper MOS and helps dissipate the heat.

4 - 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.

5 - Enlarged Chipset Heatsink
The enlarged heatsink is designed to reduce dust and noise and capable of maintaining high efficiency of heat dissipation.

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.

COMBO FAN

The MSI Combo Fan Header is a versatile component, functioning as both a pump and or fan header. The header will automatically detects whether it is either pump or PWM/DC fan, with it's distinctive gray color ensuring easy identification

COOLING WIZARD

Cooling Wizard serves as a comprehensive solution for managing fan settings across all MSI products. It ensures superior cooling performance and noise reduction for your gaming PC, offering compatibility with PWM/DC fans and pumps, customizable options, and intuitive temperature monitoring for optimal operation with one click.

Multiple Profiles
Save up to 5 profiles for multiple occasions

Smart Fan & Manual Fan
- Smart Fan - Allow users to change the temperature curve with the 4 dots provided
- Manual Fan - Allow users to manually change the temperature at a set percentage

User Scenario
- Follow MSI Center Mode - Adjust fan settings according to the mode selected in User Scenario
- BIOS Mode - Adjust Fan settings in BIOS
- Customize by User - Customize fan settings by the users

FROZR AI COOLING

Frozr AI Cooling targets CPU and GPU temperatures. The AI system detects CPU and GPU temperatures and automatically adjusts the fan duty of system fans to ensure optimal performance.

AUTO DETECT FAN

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.

HIGH-BANDWIDTH AND LOW-LATENCY NETWORK

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

WIFI 7 SOLUTION

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 prioritizes frequently used applications but also provides recommendations to optimize 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 characterization (Applicable only to K-skus)

FAST AND FUTURE-READY STORAGE

MSI Gaming 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.

LIGHTNING GEN 5 PCI-E WITH STEEL ARMOR

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
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.

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.Learn more about chassis compatbility.

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.

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.

*The MSI THUNDERBOLTM5 card is for illustrative purposes only and is not included in the package.

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

FRONT USB 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.

AUDIO BOOST

HIGH DEFINITION AUDIO PROCESSOR

HIGH QUALITY AUDIO CAPACITORS

HIGH QUALITY AUDIO JACKS

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.

* The image above is an illustrative reference. Please refer to specification pages for more details.

GLOW YOUR PC

Splash on some color and vibrant RGB lighting effects using Mystic Light utility of MSI Center, which has million colors and fancy LED effects. Enjoy the full control and creativity of your PC's lighting with one software.

- Wave
- Steady
- Flame
- Breathing
- CPU Temperature
- Color Ring
- Lightning
- Receration
- Meteor
- Default

SYNCHRONIZED

Add more color 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.

CLICK BIOS X

MSI's newly designed CLICK BIOS X offers an aesthetically pleasing and user-friendly experience. The new design ensures that users of all experience levels can quickly access and adjust system configurations with ease.

BIOS KEY FEATURES

XMP
Easily apply optimized memory overclocking profiles through a simple one-click activation.

Hardware Monitor
Instantly access real-time critical hardware information, including temperature, memory capacity, clock speed, and voltage.

M-Flash
Easily flash or update the BIOS in just a few minutes directly from the CMOS Setup Utility.

U-Key
Enables secure system access by requiring a specific USB drive for booting, adding an extra layer of security to your PC.

Profile
Save and switch between multiple custom system configurations, allowing for quick adjustments tailored to different tasks or performance needs.

Favorites
Bookmark frequently accessed settings, providing quick and easy access to essential configurations without the need to navigate through the entire menu.

Search
Quickly locate specific settings or options by typing keywords, streamlining navigation and making system adjustments more efficient.

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.

AI Engine
MSI AI Engine eliminates the need to tweak settings manually and saving you time and effort.

Mystic Light
Create your own colorful masterpiece with ease. Splash any color you want with just a few clicks!

True Color
Optimized monitor's brightness and color 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.

Cooling Wizard
Cooling Wizard is a comprehensive tool for managing fan settings across MSI products, offering one-click optimization

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.

AIDA64

MSI motherboards provide 60 days free trial of AIDA64 Extreme - MSI edition. AIDA64 Extreme is an almighty application for system information, diagnostics and benchmarks. With the application, you can monitor the detailed hardware and software information on PC and save it to file in multiple formats such as CSV and HTML.

NORTON 360

Multiple layers of protection for your devices, online privacy features including our Secure VPN, plus Dark Web Monitoring - all in a single solution. With MSI motherboards, you can enjoy a 60-day free trial of Norton 360 Deluxe.

- Up to 50 GB PC cloud backup
- Real time Threat protection and Smart Firewall
- Password manager
- PC SafeCam

The MSI trial offer is not available for existing Norton customers. If you have an active Norton subscription, you will need to opt-out of the existing subscription to be eligible for this offer. For Important Subscription, Pricing and Offer Details, please refer to NortonLifeLock License and Services Agreement. NortonLifeLock Product and Service Privacy Notices.