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MSI - MAG X870E TOMAHAWK WIFI (Socket AM5) AMD X870 ATX DDR5 Wi-Fi 7 Motherboard - Black

Model: MAG X870E TOMAHAWK WIFI
SKU: 6616917
Sold byBest Buy

Customers are saying

Customers often highlight the product's impressive overall performance and its wide range of connectivity options as standout features. Users also frequently praise the straightforward installation process and the intuitive BIOS update system. While the device is highly regarded for its functionality and design, some users have noted a specific limitation regarding the compatibility of the second M.2 slot with certain processors.

Generated by AI based on customer reviews.
Features
  • Processor compatibility

    Supports AMD Ryzen 9000/7000 Series Desktop Processor Socket AM5

  • Speed (memory speed supported)

    4 DIMMs, Dual Channel DDR5-8400+ MT/s (OC)

  • Lightning USB 40G

    Featuring a built-in USB 4 port, it offers a lightning-fast 40Gbps transmission speed.

  • Wi-Fi 7

    The latest wireless solution with a new 320MHz channel, achieving a maximum transmission speed of 5.8Gbps, which is 2.4 times faster than Wi-Fi 6/6E.

  • Audio Boost 5

    Isolated audio with a high quality audio processor for the most immersive gaming experience

See all features
Specifications
  • Chipset
    AMD X870
    Form Factor
    ATX
    Processor Socket
    Socket AM5 (LGA 1718)
    Wireless Networking Standard
    Wi-Fi 7
    Number Of Memory Slots
    4
    Maximum Memory Supported
    256 gigabytes
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Reviews

Rating 4.7 out of 5 stars with 140 reviews

94% would recommend to a friend
Customers are sayingCustomers often highlight the product's impressive overall performance and its wide range of connectivity options as standout features. Users also frequently praise the straightforward installation process and the intuitive BIOS update system. While the device is highly regarded for its functionality and design, some users have noted a specific limitation regarding the compatibility of the second M.2 slot with certain processors.
This summary was generated by AI based on customer reviews.
  • Overall Performance (52)
  • Connectivity (17)
  • Installation Ease (12)
  • Features (10)
  • BIOS (6)
  • M.2 Slots (3)

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 5 out of 5 stars

    Great x870e Benefits ForCompetitive Price

    Incredibly easy to set up and a great layout, especially for cases with the PSU behind the motherboard. Heatsinks are not placed in areas that may block certain coolers UEFI is very intuitive and settings are easier to find than most Asus boards. Grabbed this x870e rather than the x870 version or other x870e boards for the lack of confusing lane sharing and the 5 Gbe NIC that works great for the price. Error code LCD doubling as a CPU temp monitor out of the box is a great touch as well.

    Posted by AndrewP

  • Rated 5 out of 5 stars

    Solid platform for a new build.

    I bought this after my AM4 mobo died and it would be too costly to do a 1 to 1 replacement of it. I went into this with a few things that I needed. -Alpha-numeric diagnostic code read out as well as lower placement of the readout to be lower then a AIO radiator and fans when top mounted. -Smart PCIE lane assignment -Plenty of I/O -Easy detach top slot for easier removal of the GPU. This was the best board that met the criteria and it was over $60 off when purchased at $329. Installation into the case was easy enough. Markings on the ram slots are easier to read then on ASUS boards. There are spots on the rear of the board that warn you of fragile spots that are very clearly marked. Once built out I found that the board came with a BIOS from January of 2025 which is recent enough to take the 9800X3D and train the RAM pretty quickly. SSD slots for days. A word of warning M.2 slot 2 will lane share or spilt the lane between the USB4 ports on the back and it. Samsung's 990 EVO plus does Gen 5 x2 which is exactly what the M.2 slot 2 reduces to with USB4 slots populated. My main gripe is the lack of documentation on the power connector at the bottom of the board. Turns out that it's supplemental power for the PCI-E slots so don't freak out if you cannot connect it.

    Posted by SeanC

  • Rated 5 out of 5 stars

    Excellent Performance and Reliability!

    I've been thoroughly impressed with the MSI MAG 870E Tomahawk motherboard. It offers robust build quality, excellent performance, and a wide range of features that cater to both gamers and content creators. The BIOS is user-friendly, and I love the comprehensive connectivity options, including plenty of USB ports and high-speed networking. Overall, it’s a fantastic choice for anyone looking to build a high-performance PC at a great value.

    Posted by KevinP

  • Rated 5 out of 5 stars

    Tomahawk wins again.

    Last build was the X570 Tomahawk and chose to go with the new Tomahawk X870E.Excellent motherboard to pair with the 9800x3d and soon an RTX 5090 in a few days. Plenty of usb ports and can install up to 4 M.2 drives. Only problem I've had is getting a 0d error when I restart from windows but might just need a new bios update.

    Posted by DuaneH

  • Rated 5 out of 5 stars

    Great MB for 9800x3d

    I recently upgraded my built after getting a 5080 and this board is great simple to set up great amount of ports especially the spdif I like that no rgb is present on the board as I prefer to add rgb fans that can all be controlled by one software. Great nvme mounting brackets

    Posted by Alan

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Build a reliable gaming PC with the MAG X870E TOMAHAWK MAX WIFI. This ATX motherboard for AMD Ryzen processors features a robust 14+2+1 power design, 64MB BIOS, and EZ DIY tools like EZ PCIe Release. Enjoy blazing-fast connectivity with Wi-Fi 7, 5G LAN, and dual USB4 40G ports, while the extended heatsink ensures optimal thermal performance.

Pros for MSI - MAG X870E TOMAHAWK WIFI (Socket AM5) AMD X870 ATX DDR5 Wi-Fi 7 Motherboard - Black
Overall Performance, Connectivity, Features, BIOS, Installation EaseThere were no pros for this productOverall Performance, BIOS, Connectivity, Features, Ease of UseThere were no pros for this product
Cons for MSI - MAG X870E TOMAHAWK WIFI (Socket AM5) AMD X870 ATX DDR5 Wi-Fi 7 Motherboard - Black
M.2 SlotsThere were no cons for this productAudio QualityThere were no cons for this product

Specs

Questions & Answers
  • What is the maximum transmission speed of the Wi-Fi on this motherboard?

    This motherboard features Wi-Fi 7, which has a maximum transmission speed of 5.8Gbps.

    This question and answer was generated by AI based on customer and product data.
  • Which processor series is compatible with this motherboard?

    This motherboard supports AMD Ryzen 9000/7000 Series Desktop Processors.

    This question and answer was generated by AI based on customer and product data.
  • Does this motherboard have a built-in USB 4 port?

    Yes, the MAG X870E TOMAHAWK WIFI motherboard has a built-in USB 4 port.

    This question and answer was generated by AI based on customer and product data.
  • What is the maximum memory capacity supported by this motherboard?

    The maximum memory capacity supported is 256 gigabytes.

    This question and answer was generated by AI based on customer and product data.
  • How many M.2 slots are there on this motherboard?

    This motherboard has 4 M.2 slots.

    This question and answer was generated by AI based on customer and product data.
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