-9%

PRO B860M B WIFI

160 $

PRO B860M-B WIFI offers a simple design with a harmonious silver color scheme that perfectly matches both white and black PC builds. It is engineered with many exclusive features of MSI, a Wi-Fi 7 with EZ Antenna, 5G LAN, and PCIe 5.0 M.2, ready for the Intel® Core™ Ultra processors.

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الوصف

POWER 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.

OPTIMIZED PCB SOLUTION
  • 6 PCB layers
  • Server-grade PCB material

A huge step of DDR performance enhancement with the latest DDR5 memory. Combines with dedicated SMT welding process and MSI Memory Boost technology, PRO B860M-B WIFI is ready to deliver the world-class memory performance.

XMP SUPPORT
MEMORY BOOST
SMT PROCESS
MSI B860M-B PRO DDR5

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.

MSI PRO B860 Memory Extension Mode

Msi Extension PRO ScreenPerformance 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

  • 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.
solid pin design

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.

MSI CPU and PWN IC
CPU / PWM IC
MSI DDR Memory Slots
DDR memory Slots
MSI Rear and Front USB ports
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.

Z790 Grounding Board

FROZR DESIGN

FROZR DESIGN
  • FROZR GUARD
  • FROZR SYNC
  • FROZR CONTROL

msi PRO B860M-B WIFI 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. Chipset Heatsink

    The PCH 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.

For CPU Cooler

FOR CPU COOLER

For System Fan

FOR SYSTEM FAN

Supports auto-detect

System Cooling

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.

Frozr AI Cooling

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.

TRILINK
TRILINK
  • networking
  • storage
  • Expansion

HIGH-BANDWIDTH AND LOW-LATENCY NETWORK

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

HIGH-BANDWIDTH AND LOW-LATENCY NETWORK
5G LAN
Wi-Fi 7

EZ Antenna with Magnetic Stand

EZ Antenna with Magnetic Stand

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
Higher Order Modulation
Multi-Link Operation

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.

AI LAN Manager

MSI AI LAN Manager automatically classifies and prioritizes the latency-sensitive applications for online games, giving you the best online gaming experience with low latency.

Msi Motherboard AI Lan Manager

MSI AI LAN MANAGER

  • Automatically prioritizes games above other applications
  • Allows to change applications’ traffic priority
  • Allows to customize bandwidth for each application
  • Analysis Wi-Fi signals to select the best source.

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.

1x

128 Gbps

1x

64 Gbps

storage overview

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.

MSI STEEL ARMOR
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.

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.

e – MSI edition. AIDA64 Extreme is an almighty application for system information, diagnostics and benchmarks. With the application, you can

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