MAG X870E TOMAHAWK WIFI is designed for gamers with a stable, durable and DIY friendly foundation for their PC builds. Coming up with true Wi-Fi 7 solution, 5G LAN, USB 40Gbps, PCIe 5.0 solutions, Supplemental PCIe Power, and exclusive EZ DIY features, it's ready for the battlefield of AMD Ryzen™ 9000 series processors.
Less steps, control easily
14+2+1 Duet Rail Power System 80A SPS
Extended Heatsink Design
Flawless Wi-Fi 7 & 5G LAN
Fast USB 4 connection
One-click overclocking
Optimized UI / UX design
MSI's mainstream MAG series epitomizes stability and durability and is built to withstand the most intense gaming sessions. The entire lineup features robust construction with metallic-like hardness and excellent heat dissipation, ensuring stability for all critical gaming components.
EXCLUSIVE FEATURES
Pre-Installed I/O Shield
EZ M.2 Shield Frozr II
PCIe Supplemental Power
14+2+1 Duet Rail Power System with 80A SPS
EZ Conn Design
EZ PCIe Release
Steel Armor II
PREMIUM THERMAL SOLUTION
Extended Heatsink
8-Layer Server Grade PCB w/ 2oz Thickened Copper
Pump Fan Support
Heatsink with 7W/mK Thermal Pad
HIGH-SPEED TRANSMISSION
USB 40G
5G LAN
Wi-Fi 7
2x PCIe 5.0 M.2 Slots
Memory Boost
Lightning Gen 5
2x PCIe 4.0 M.2 Slots
Ready for AI PC
微星主机板结合强悍的硬体配置与独家先进技术，满足游戏玩家与AI 使用者的需求。同时，MSI 将AI 功能融入MSI Center 与BIOS，使操作更加直观方便。
AI Engine
提供多项同步专案，自动优化应用程式运行，营造流畅舒适的使用体验。
AI LAN MANAGER
针对网路性能进行优化，减少延迟，带来流畅的线上体验。
Frozr AI Cooling
智能调节风扇速度，确保系统在凉爽稳定的高性能状态下运行。
AI Boost
MSI 独家技术，透过超频NPU 提升AI 性能。
EZ DIY
- ONE-FINGER
- ONE HAND
- ONE STEP
- ONE GLANCE
- ONE CLICK
- EZ M.2 拆装
- EZ 显示卡拆装
- EZ BUTTON
MSI 第二代独家EZ M.2 CLIP 设计， M.2 SSD 插入插槽后，并轻轻推动闩锁即可锁住，确保SSD 安装到位。取出时，也只需要将闩锁向外弹开，只需一指，即能轻松完成拆卸。
MSI 主机板彩盒中，随附第二代EZ M.2 CLIP 移除辅助锁，可以轻松地将EZ M.2 CLIP II 从主机板上拆下，或装需要的M.2 插槽，是一款十分方便的小工具。
EZ PCIe 拆卸设计
只要轻轻一按即可移除显示卡，不论是升级安装还是拆卸，都可轻松完成
MORE FOR DIY FRIENDLY
了解更多
- PRE-INSTALLED I/O SHIELD
- EZ Mounting
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主机板电路区域清楚标示机壳螺丝锁点须避开的位置，让此区域净空。每个螺丝孔都有附加保护漆，防止零组件刮伤或损坏主机板。
防刮保护
区域净空
双重防静电保护
- EZ 天线
- EZ Conn-Design
- EZ Front Panel Cable
- EZ Driver Installation
微星EZ 天线，不需旋转即可紧密接上，轻松完成安装。
EZ Conn header (JAF_2)
MSI's EZ Conn header(JAF_2) allows users to easily connect MSI EZ series fans (7 pin) or MSI liquid cooling (11 pin). If you don't have the above products, we also provide a 1 to 3 EZ Conn-Cable, enabling you to connect ARGB light, system fan and USB device.
ARGB + SYS FAN + USB
MSI LIQUID COOLING
MSI EZ SERIES FAN
附赠线材可快速直接串接主机板前方面板。
MSI Driver Utility Installer automatically detects and presents suitable drivers and utilities once connected to the internet, install them with just a few clicks. Learn more
USB Drive includes the utilities and drivers for setup process. It can also be the USB drive to store BIOS files for BIOS update.
- EZ DEBUG
- EZ Identify
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 DIGI-DEBUG LED
Displays the error code for troubleshooting. Also functions as temperature monitor!
- EZ 超频
- EZ 优化
EZ 超频
虽然超频对某些人来说可能过于复杂，但MSI Click BIOS X 设计多款一键超频功能，就是要让处理器和记忆体超频变得更简单，不再需要复杂设定，即使没有理工背景的玩家也能轻松提升系统性能。
GAME BOOST
一键CPU自动超频，可瞬间优化您的处理器性能，调整至最佳水平。
AI BOOST
智能演算法能提升NPU 效能，在额外运算能力时，提供最佳的AI 性能。 *需搭配相容处理器启用。 "
EXPO / A-XMP
可从预设的EXPO 和A-XMP 资料夹中直接选择设定参数，让记忆体轻松自动超频，获得最好的相容性。
多款功能为您的运算体验注入人工智能，实现更智慧的即时优化。 MSI Center 介面简洁清楚，让您轻松订义并管理电脑设定。例如: AI 引擎能根据您使用的应用程式自动调整设定，确保流畅的效能表现。
ULTRA PERFORMANCE
- 供电解决方案
- 记忆体
- 保护装置
- POWER DESIGN
- PCB DESIGN
- EZ OC TUNING
- 更多效能优化
14+2+1 DRPS POWER DESIGN
Unleash and sustain maximum performance with a flagship VRM design built with a total of 14+2+1 digital power phases. Combining dual power connectors and 80A Smart Power Stage, MAG X870E TOMAHAWK WIFI is ready for the challenge of high-end processors.
14
PHASE
2
PHASE
1
PHASE
CPU Power
Core Boost
Digital 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.
- 8 PCB layers
- NPG-170D Server-grade PCB material
- 2oz Thickened Copper
MSI exclusive Performance Preset is a more intuitive way to boost performance by setting the power limitation as your preference. There are two level setting – PBO Auto & PBO Enable.
Performance Switch combines the benefits of AMD default PBO(Precision Boost Overdrive) and MSI’s own OC settings, provides higher CPU performance in both status of single-core and multi-core. This is for users who dare for the maximum performance.
MSI PBO Thermal profiles are setting maximum CPU temperature at 85°C, 75°C and 65°C levels. With the thermal profiles, the CPU operates at lower voltage and temperature but remaining the same performance.
Config TDP is designed to provide ECO Mode (65W) or different TDP (PPT/TDC/EDC) settings for advanced users. By offering several profiles for different TDP settings in Click BIOS 5, Config TDP makes setting TDP profiles easier and don’t need to modify settings manually for each TDP.
更多效能优化
- DDR5
- HIGH-EFFICIENCY MODE
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, MAG X870E TOMAHAWK WIFI is ready to deliver the world-class memory performance.
The High-Efficiency Mode is designed to optimize memory performance byincreasing memory bandwidth and reducing latency. With the four sets of RAM timing settings, it allows users to find out the optimal configuration based on the quality of their memory modules.
- TVS
- 实心针脚设计
- STAINLESS STEEL IO
- OCP Protection
- GROUNDING STRUCTURE
瞬态电压抑制器(TVS) )
瞬态电压抑制器(TVS) 是用来防止电压过高的安全装置。微星所有主机板均配置TVS。当电压异常升高时，TVS从高电阻状态切换到低电阻状态，将过高的电压转移到地上，有助于防止高电压造成的电路损坏。 .
实心针脚设计
MSI 主机板4-pin、8-pin 和24-pin 电源接头均采用实心针脚设计。实心针脚设计优点在于处理高电流负载时，能更安全且稳定地将12V 电力传输至处理器。
实心针脚电源连接埠的优势
- 提升稳定性：较大的接触面积，强化电力传输的稳定性。
- 低阻抗：实心针脚拥有低阻抗优势，实现高效能电流传输。
- 强韧耐用：实心针脚设计具有出色的耐用性，能够应对严苛的使用环境。
- 适用于高电流应用。
防锈不锈钢IO 保护盖
加上额外一层海绵和防锈不锈钢IO 保护盖，减少静电和系统的电磁辐射噪音，与传统IO 保护盖相较， 更耐用。
* The image above is an illustrative reference. Please refer to specification pages for more details.
过电流保护
MSI 主机板内建过电流保护(OCP) 优先考虑安全性，确保USB 连接埠、DDR 记忆体、PWM IC 和CPU 等关键组件免受过电流影响。这种主动防御机制可降低因过多电流突然涌入而造成损坏或故障的风险，从而促进系统的长期稳定性。让MSI 玩家使用的更安心。
电源相位的接地架构
电源相位的接地架构是微星独家设计。这项专利设计能够抑制电源相位所产生的电磁干扰（EMI），并有助于有效地将热能传导到具有接地特性的铜平面。
FROZR DESIGN
- FROZR GUARD
- FROZR SYNC
- FROZR CONTROL
- cooling overview
Cooling Overview
-
Extended Heatsink
Extended Heatsink enlarges the surface of heat dissipation and maintain the performance at heavy loads.
-
Double-sided 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 runnging 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.
- SYSTEM COOLING
- COMBO FAN
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 LIQUID COOLER
3A power deliver / Supports auto-detect
FOR SYSTEM FAN
Supports auto-detect
EXCLUSIVE EZ CONN. - JAF_2
3A power deliver(fan) / Supports dedicate MSI PC components.
Lean more
多功能风扇连接埠
MSI 风扇连接埠拥有多用途，既可作为帮浦连接埠，也可作为风扇连接埠。该连接埠会自动侦测是否为帮浦或PWM/DC 风扇，其独特的灰色设计，更容易识别。
- 散热精灵
- FROZR AI COOLING
- 自动侦测风扇
Cooling Wizard 是一个全面的风扇设定管理解决方案，并适用于所有MSI 产品。不论是系统风扇、PWM/DC 风扇还是帮浦…等，都可自行调整，让性能和噪音达到自己可以接受的平衡点，只需一键即可轻松控制。
多情境设定
最多可储存5 组不同情境设定档
智能风扇和手动风扇
Smart Fan
用户可设定四组温度与风扇转速节点，并允许手动调整温度曲线。
手动风扇
允许用户手动设定风扇转速百分比
使用情境
Follow MSI Center 模
根据使用的情境，自动调整风扇设定。
BIOS 模
在BIOS 中调整风扇设定。
自定义
允许玩家自行定义风扇设定。
Frozr AI 散热系统针对CPU 与GPU 温度进行调校。 AI 系统会侦测CPU 和GPU 的温度，自动调整系统风扇的转速，确保最佳效能。
MSI 风扇接头可自动侦测风扇将以直流或PWM哪种模式运行，视情况随时调整风扇转速和进行降噪。 Hysteresis也能让系统风扇的运转更为流畅，并确保系统随时处于安静的状态。
TRILINK
- 网路连线
- 储存
- 扩充性
- FLAWLESS CONNECTION
- WI-FI 7 解决方案
- AI 网路管理系统
HIGH-BANDWIDTH AND LOW-LATENCY NETWORK
MSI's premium network solution provides incredible data transfer speed for demanding users.
5G LAN
Wi-Fi 7
EZ Antenna with Magnetic Stand
最新的无线解决方案WI-FI 7
最新的无线解决方案Wi-Fi 7 ，新一代大跃进，多项改良技术，满足时下越来越多无线装备对庞大频宽的渴望。
与Wi-Fi 6 (802.11ax) 相较，Wi-Fi 7 (802.11be)提供更高的速度、更大的频率，大幅降低延迟问题，并拥有更好的连线效率。并提供更长的电池使用寿命，在拥挤环境中也能提供更佳性能。
Wi-Fi 7 连线速度高达5.8 Gbps ！ 比之前的Wi-Fi 6/6E 标准快2.4 倍， Wi-Fi 7 将成为未来的连线主流。
前几代Wi-Fi 频宽为160MHz 。 Wi-Fi 7 将频率提升至320MHz（6GHz ）－确保在最大速度传输时，也能同时拥有高稳定性
更高的正交振幅调变（QAM，Quadrature Amplitude Modulation），每个数据包可以携带的资料就越多。 Wi-Fi 7 将调变方案从1024-QAM 增加至4096-QAM，进而提高峰值传输速率和网路流量。
Wi-Fi 7 可使设备能够在多个频段和通道中同时发送和接收数据，满足未来扩充无线设备时，也能应付庞大的流量需求。
AI 网路管理系统
MSI AI 网路管理器会自动分类并优先处理需要低延迟的应用程式，如线上游戏，为您提供最佳的连线体验。
网路管理系统
- 自动优先处理游戏连线需求。
- 允许更改应用程式的流量优先处理顺序。
- 允许自行设定各应用程式的频宽。
- 分析Wi-Fi 讯号以选择最佳来源。
- STORAGE
FAST AND FUTURE-READY STORAGE
MSI MAG 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.
2x
2x
- LIGHTNING GEN 5 PCI-E
- PCIe SUPPLEMENTAL POWER
- USB4
- SUPER CHARGER +
LIGHTNING GEN 5 PCI-E WITH STEEL ARMOR II
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.
1.2X WEIGHT ENDURANCE
Steel Armor II
Compared to the previous generation, Steel Armor II's weight endurance has increased by 21%, ensuring excellent signal transmission quality.
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.
The MSI motherboards incorporate the latest USB4 technology, offering users the full range of benefits.
Transfer rate of up to 40Gbps
Transfers large files faster than before
Multiple device connectivity
Enables to connect multiple devices through a single port
Dynamic bandwidth sharing
Allows simultaneous transfer of data, images and videos and so on
Super Charger + makes fast charging (PD 27W) available on the dedicated front USB port for your PD-compatible devices. Besides charging efficiency optimization, it monitors USB output power, voltage and current in real-time.
扩充性
- audio
- mystic light
- BIOS
- 软件
- Audio Boost 5
- 独立类比结构
audio boost 5
- HIGH PERFORMANCE ALC4080 AUDIO PROCESSOR
- HIGH QUALITY AUDIO CAPACITORS
- HIGH QUALITY AUDIO JACKS WITH S/PDIF
- DEDICATED HEADPHONE AMPLIFIER
- ISOLATED AUDIO SIGNAL
- DE-POP PROTECTION
音效连接埠的隔离架构设计
为了提供清晰的语音，微星设计独特的——隔离结构设计。音效连接埠加上金属框架，与内部构造完全隔离，让音质更新清脆无杂讯。
* The image above is an illustrative reference. Please refer to specification pages for more details.
- Mystic Light
- Synchronized
尽情挥洒彩色世界
透过MSI Center 的Mystic Light 工具，为你的桌机增添色彩和充满活力的RGB 灯效。拥有上百万种颜色选择与多样炫酷的LED 效果，任您选、任您配、自由随意!
波浪
稳重
火焰
呼吸
处理器温度
色环
闪焰
娱乐
流星
默认
轻松延伸您的RGB体验
利用Mystic Light 扩充插槽，可增添RGB 灯条或其他RGB装置装置。 Mystic Light 软体直觉式界面，更方便您操作控制，无需再另外单购RGB控制器。
* Gen2 装置仅支援7 种RGB 灯效
- Click BIOS X
- BIOS KEY FEATURES
微星全新设计的CLICK BIOS X 提供美观更友善使用体验，让玩家可以更快速存取和调整系统配置。
- MSI CENTER
- AIDA64
- NORTON 360
MSI CENTER
MSI 全新的MSI Center 将MSI 所有软体整合到一个应用程序中。进一步控制主机板功能，以释放无限可能性。
AIDA64 EXTREME 独家版本
微星主机板提供AIDA64 Extreme 独家版本60 天免费试用。 AIDA64 Extreme 是一款电脑软硬体侦测诊断软体。透过该软体，您可以在电脑上监控作业系统、主机板、CPU、BIOS…等相关详细资讯，并可储存CSV、HTML 等多种格式档案。
选择使用NORTON 360 DELUXE 加入网路安全
为您的装置提供多层保护、线上隐私功能包含安全VPN，以及暗网监测，并全数整合在单一解决方案中。使用MSI 主机板，即可免费试用Norton 360 Deluxe 60 天。
- 提供高达50 GB云端备份空间
- 即时威胁防护和智慧防火墙
- 密码管理员
- PC SafeCam
MSI 试用优惠不适用于现有的诺顿客户。如果您已订购诺顿方案，则需要选择退出订购才有资格享受此优惠。有关重要的订阅、订价和优惠详情，请参阅NortonLifeLock 授权和服务协议。 NortonLifeLock 产品和服务隐私权声明。
为游戏和创作打造最先进的PC
MSI X800 系列主机板为提供最快效能而生。搭载USB 4.0 和强大的超频能力，支援更快的双通道DDR5 记忆体、AMD EXPO™ 技术，以及PCIe ® 5.0 对图形和NVMe 效能需求。搭配AMD Ryzen™ 9000、8000 和7000 系列处理器强悍的革命性能，让您从容面对所有专案挑战。
- Overclocking and/or undervolting AMD processors and memory, including without limitation, altering clock frequencies / multipliers or memory timing / voltage, to operate outside of AMD's published specifications will void any applicable AMD product warranty, even when enabled via AMD hardware and/or software. This may also void warranties offered by the system manufacturer or retailer. Users assume all risks and liabilities that may arise out of overclocking and/or undervolting AMD processors, including, without limitation, failure of or damage to hardware, reduced system performance and/or data loss, corruption or vulnerability. GD-106.
© 2024 Advanced Micro Devices, Inc. All rights reserved. AMD, the AMD Arrow logo, Radeon, Ryzen and combinations thereof are trademarks of Advanced Micro Devices, Inc. Other product names used in this publication are for identification purposes only and may be trademarks of their respective owners.
MAG X870E TOMAHAWK WIFI
- Supports AMD Ryzen™ 9000 / 8000 / 7000 Series Desktop Processors
- Supports DDR5 Memory, Dual Channel DDR5 8400+ MT/s (OC)
- Ultra Performance: 14+2+1 Duet Rail Power System, dual 8-pin CPU power connectors, Core Boost, Memory Boost, 8-layer PCB made by 2oz thickened copper and server-grade level material
- 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
- EZ DIY: EZ M.2 Shield Frozr II, EZ M.2 Clip II, EZ PCIe Release and EZ Antenna
- Lightning Fast Game experience: PCIe 5.0 slot, Lightning Gen 5 x4 M.2
- Ultra Connect: USB4 and 5G LAN with Wi-Fi 7 Solution - the latest solution for professional and multimedia use, delivering secure, stable, and high-speed networking and data transmission
- Audio Boost 5: Reward your ears with studio-grade sound quality for the most immersive gaming experience
