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    MSI MAG X870 TOMAHAWK WIFI Motherboard, ATX - Supports AMD Ryzen 9000 / 8000 / 7000 Processors, AM5 - 80A SPS VRM, DDR5 Memory Boost 8400+MT/s (OC), PCIe 5.0 x16 & 4.0 x16, M.2 Gen5, Wi-Fi 7, 5G LAN

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    • Lightning USB 40G: Featuring a built-in USB 4 port, it offers a lightning-fast 40Gbps transmission speed.
    • EZ PCIe Release: A simple press of a button to effortlessly lock or unlock the PCIe slot, simplifying the installation and removal of the graphics card.
    • Extended Heatsink Design: MSI extended PWM heatsink, and enhanced circuit design ensures even high-end processors to run in full speed.
    • Lightning Gen 5: The latest PCIe 5.0 solution with up to 128GB/s bandwidth for maximum transfer speed.
    • Quadruple M.2 Connectors: Onboard quadruple M.2 connectors for the maximum storage performance.
    • 5G Network solution: Featuring premium 5G LAN to deliver better network experience.
    • Wi-Fi 7:The latest wireless solution with a new 320MHz channel, achieving a maximum transmission speed of 5.8Gbps.
    • DDR5 Memory:A huge step of DDR performance enhancement with the latest DDR5 memory and MSI Memory Boost technology.
    🔥Don't forget your OS, we have Windows 11 OEM, Download and USB versions available
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    Overview
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    MSI MAG X870 TOMAHAWK WIFI Gaming Motherboard

    Unite as One

    The MAG X870 TOMAHAWK WIFI is a gaming oriented ATX motherboard that is contructued with a 14 Duet Rail Power System and the latest AMD X870 chipset which supports AMD Ryzen 9000 / 8000 / 7000 series desktop processors, featuring PCIe 5.0, 5G LAN, Wi-Fi 7 and DDR5 that balances both value and premium hardware.

    MSI MAG X870 TOMAHAWK WIFI Gaming Motherboard

    Supports AMD Ryzen 9000 / 8000 / 7000 Series Desktop Processors

    The MAG X870 TOMAHAWK WIFI motherboard supports AMD Ryzen 9000 / 8000 / 7000 Series processors.

    • Form Factor: ATX
    • Socket Type: AM5
    • Chipset: AMD X870
    MSI MAG X870 TOMAHAWK WIFI Gaming Motherboard

    Ultra Power - 14 Duet Rail Power System with 80A Smart Power Stage

    With exclusive Core Boost technology and dual 8 pin power connectors, the MAG X870 TOMAHAWK WIFI is able to sustain heavy CPU power loads to support system-demanding game settings:

    • Digital PWM IC
    • 14 Duet Rail Power System (80A / SPS)
    • 2 Phase SOC Power
    • 1 Phase MISC Power
    MSI MAG X870 TOMAHAWK WIFI Gaming Motherboard

    Frozr Design

    Frozr Guard: Extended Heatsink design, 7W/mK MOSFET thermal pads, extra choke thermal pads and EZ M.2 Shield Frozr II for improved thermal dissipation.

    Frozr Sync: Connect and synchronize cooling with strategically placed pin-headers - including CPU fan header (2A), Combo fan (3A, supports both pump fan and system fan) and system fans.

    Frozr Control: Manage speeds and temperature for all fans of your system in MSI Center with Cooling Wizard and Frozr AI Cooling.

    MSI MAG X870 TOMAHAWK WIFI Gaming Motherboard

    4 x DDR5 Dual Channel (8400+ MT/s OC)*

    Memory Boost: A fully-isolated DDR circuit delivers pure data signals for optimal gaming and overclocking performance.

    High-Efficiency Mode: Enabling High-Efficiency-Mode in the MSI BIOS increases memory bandwidth and reduces latency. Four different modes allow users to find out the optimal configuration based on the quality of their memory modules.

    EXPO Profiles in the MSI BIOS are MSI OC LAB optimized and can be easily enabled with auto power settings for optimized memory speed and stability.

    * 1DPC 1R Max. overclocking frequency 8400+ MT/s, supports AMD EXPO and Intel XMP.

    MSI MAG X870 TOMAHAWK WIFI Gaming Motherboard

    Fortified PCIe 5.0 x16 Slot

    The MSI PCI Express Steel Armor II slot is reinforced with additional solder points on the motherboard, supporting up to twice the weight of graphics cards compared to 1st Gen Steel Armor.

    • 1 x PCIe 5.0/4.0/3.0 x16 slot* (one with Steel Armor II** and EZ PCIe Release)
    • 2 x PCIe 4.0/3.0 x16 slots*

    * Supports x16x1x4

    ** MSI Surface Mount Technology (SMT) solder welding improves signal clarity.

    MSI MAG X870 TOMAHAWK WIFI Gaming Motherboard

    Gen5 M.2 Connector

    The MAG X870 TOMAHAWK WIFI motherboard features MSI's M.2 slots:

    • 2 x Gen5 x4 128Gbps slots (one with double-sided M.2 Shield Frozr)
    • 1 x Gen4 x4 64Gbps slot
    • 1 x Gen4 x2 32Gbps slot
    MSI MAG X870 TOMAHAWK WIFI Gaming Motherboard

    EZ DIY

    The DIY Friendly designs optimize the assemble process and experience.

    EZ M.2 Shield Frozr II: MSI patented Shield Frozr cover features a tool-free design so users don't have to worry about lost screws or overtightening.

    EZ M.2 Clip II: Install or remove the SSD with a simple push of the latch, without using any screws.

    EZ PCIe Release: With just one press of a button, users can easily install or remove the graphics card with one hand.

    EZ Antenna: MSI's latest Wi-Fi antenna not only boasts a beautiful appearance but also features a magnetic design, making it easier to adjust the antenna's placement.

    MSI MAG X870 TOMAHAWK WIFI Gaming Motherboard

    Ultra Connect

    5G LAN: A Realtek 5Gbps LAN controller delivers a premium network gaming experience.

    Wi-Fi 7: Features the full-speed Wi-Fi 7 solution (ultra-low latency, high-bandwidth) & Bluetooth 5.4 technology.

    USB4 Type-C: Connect to devices and transfer files at high bandwidth rates: 40Gbps, with 4K/60Hz display support.

    MAG X870 TOMAHAWK WIFI

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Limited Warranty period (parts): 3 years
    • Limited Warranty period (labor): 3 years
    • Read full details

    Return Policies

      We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2025 and December 31, 2025 you will have until January 31, 2026 to return your product.

    • Return for refund until: January 31, 2026
    • Return for replacement until: January 31, 2026
    • This item is covered by Newegg.com's Extended Holiday Return Policy.
    • Read full return policy for details.
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    The MSI MAG X870 TOMAHAWK WIFI is an ATX AM5 motherboard for Ryzen 7000, 8000, and 9000 processors, suited to gaming and performance-focused PC builds that need DDR5, a PCIe 5.0 graphics slot, Gen5 M.2 storage, Wi-Fi 7, and 5Gbps Ethernet.

    Recommended For

    • AM5 gaming-PC builders using a single graphics card who want one board for a Ryzen 7000, 8000, or 9000 processor, DDR5, and a PCIe 5.0 graphics-card slot. Reviews describe gaming performance as in line with other X870 boards.
    • Desktop users connecting many peripherals who want plentiful rear USB ports, including two USB4 Type-C ports, without adding a separate expansion card. PC Gamer specifically highlights the board’s USB connectivity as a reason to consider it.
    • New AM5 system builders who value convenient assembly and troubleshooting features, such as a graphics-card release button, quick-install M.2 hardware, a Flash BIOS button, and onboard debug indicators.
    • Home-office or creator desktop users who want onboard Wi-Fi 7, 5Gb Ethernet, and USB4 for a connected workstation, provided their network and peripherals can use those interfaces.

    Real-World Use Scenarios

    • Building a gaming PC with a Ryzen 7000, 8000, or 9000 processor and a discrete graphics card: the board provides a current AM5 foundation, while game performance will depend mainly on the CPU, GPU, memory, and settings rather than the motherboard alone.
    • Connecting fast external storage or other USB4 devices at a desk: the rear USB-C ports support up to 40 Gbps, but installing a drive in M.2_2 shares bandwidth with those ports, so users should check the lane-sharing trade-off when planning the build.
    • Setting up a PC with several NVMe drives for games, apps, or project files: four M.2 sockets allow multiple drives, but they do not all have the same connection speed, and populating M.2_3 reduces the bandwidth available to the lower PCIe slot.
    • Building or upgrading a system that connects to a compatible 5GbE switch or NAS: the wired network port can support links faster than standard gigabit Ethernet, while actual transfer speeds depend on the connected equipment and network.
    • Doing a first-time build or later graphics-card upgrade: the PCIe release button is designed to make removing a graphics card easier, and the board also includes a Flash BIOS button for updating BIOS without relying on the usual in-BIOS update process.

    Spec Summary

    AttributeValue
    Best ForAM5 desktop builds using Ryzen 7000, 8000, or 9000 Series processors, with support for DDR5 memory, PCIe expansion, and multiple M.2 drives
    Processor And ChipsetAMD X870 chipset with an AM5 socket for Ryzen 7000, 8000, and 9000 Series processors
    Memory ConfigurationFour DDR5 memory slots, dual-channel, supporting up to 256GB of unbuffered, non-ECC memory; AMD EXPO profiles supported, with listed memory standards up to DDR5-8400
    Expansion SlotsOne CPU-connected PCIe 5.0 x16 slot, one chipset-connected PCIe 4.0 x4 slot that operates at x2 when M2_3 is populated, and one chipset-connected PCIe 3.0 x1 slot
    Storage And RAIDFour M.2 slots: two CPU-connected PCIe 5.0 x4 slots and two chipset-connected PCIe 4.0 slots (x2 and x4); supports 2280/110 drives in M2_1 and 2260/80 drives in the others. M2_2 is unavailable with a Ryzen 5 8500G. Also includes four SATA 6Gb/s ports and RAID 0, 1, and 10 support for M.2 NVMe storage
    Rear I/O And Internal USBRear I/O includes two USB 40Gbps Type-C, one USB 10Gbps Type-C, two USB 10Gbps Type-A, three USB 5Gbps Type-A, and four USB 2.0 Type-A ports. Internal headers provide one front-panel USB 20Gbps Type-C port with up to 27W Power Delivery, two USB 5Gbps connectors, and two USB 2.0 connectors
    Networking5Gbps Ethernet, Wi-Fi 7 (802.11be), and Bluetooth 5.4
    Display And Audio I/OOne HDMI port; Realtek ALC4080 audio with 7.1-channel support, two audio jacks, and optical S/PDIF output
    Power, Cooling And Build Features24-pin ATX and two 8-pin CPU power connectors, plus an 8-pin PCIe power connector. Fan connections include CPU, system, and water-pump/system-fan headers; board features include extended heatsinks and M.2 Shield Frozr
    Form Factor And ModelATX motherboard measuring 12.0 × 9.6 inches; MSI MAG X870 TOMAHAWK WIFI, model X870TMAHAWKWIFI