MSI MAG B850 TOMAHAWK MAX WIFI Gaming Desktop Motherboard AM5 ATX for AMD Ryzen 7000 8000 9000
MSI MAG B850 Tomahawk MAX WiFi Motherboard, ATX, Socket AM5, AMD B850 Chipset
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MSI

MSI MAG B850 Tomahawk MAX WiFi Motherboard, ATX, Socket AM5, AMD B850 Chipset

|17 ratings

Key item features

  • Core Platform: An ATX motherboard featuring an AMD B850 chipset and Socket AM5, supporting Ryzen 7000, 8000, and 9000 Series processors with an 80A SPS VRM.
  • Rapid Memory: Supports DDR5 memory with overclocked speeds up to 8400+ MT/s, optimizing system responsiveness and performance.
  • Advanced Connectivity: Incorporates a premium 5G LAN and Wi-Fi 7, delivering wireless speeds of 5.8Gbps (2.4 times faster than Wi-Fi 6/6E) via a 320MHz channel.
  • High-Speed Expansion: Offers Lightning Gen 5 PCIe 5.0 x16, providing 128GB/s bandwidth, alongside M.2 Gen5 support for advanced storage.
  • Effortless Installation: Features EZ PCIe Release for simple graphics card handling and EZ M.2 Shield Frozr II, enabling tool-less M.2 SSD and heatsink setup.
  • Immersive Audio: Integrates Audio Boost 5 with an isolated design and a high-quality processor for a truly immersive sound experience.
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Specs

Cpu socket type, Socket AM5Motherboard form factor, ATXMemory configuration, DDR5Proc. brand, MSIMax RAM, 256 GBInputs/Outputs, Outputs - USB 2.0, S/PDIF, HDMI

About this item

Product details

The item in this listing is a brand new sealed product in its original manufacture retail packaging. This product will come with a Minimum 1 year warranty.
MSI MAG B850 TOMAHAWK MAX 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, M.2 Gen5, Wi-Fi 7, 5G LAN
  • AMD B850
  • Ryzen 7000 Series / Ryzen 8000 Series / Ryzen 9000 Series
  • Up to DDR5 8400+ MT/s (OC)
  • 5G Network Solution: Featuring premium 5G LAN to deliver better network experience.
  • Wi-Fi7: 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.
  • 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.
  • EZ M.2 Shield Frozr II: The New tool-less design makes installing or removing your M.2 SSD and Shield Frozr much easier
  • Lightning Gen 5: the latest PCIe 5.0 solution with up to 128GB/s bandwidth for maximum transfer speed.
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Specifications

Cpu socket type

Socket AM5

Motherboard form factor

ATX

Memory configuration

DDR5

Proc. brand

MSI

Warranty

Warranty information

Limited Warranty period (parts): 1095 days Limited Warranty period (labor): 1095 days

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warnings

Customer ratings & reviews

4.7 out of 5 stars
stars
17 ratings4 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars76% (13)
  2. 4 stars18% (3)
  3. 3 stars6% (1)
  4. 2 stars0% (0)
  5. 1 star0% (0)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 4 reviews

Dec 27, 2025
Reviewer name: Norman
Sold and shipped byNewegg Inc.
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Easy set up

I have used several MSI boards in the past. They have an online manual and they have easy to update bios. This is important to me. Installation was very easy. They have all of the features one might need to build or upgrade a computer. I have 64gb of ram and this board will take much more. With the bios there are many boot options to choose from. I have just over 7 tb of disc space with room for more.

Incentivized Review
Helpful?4MK2I5DYYP1H15146621433
Dec 16, 2025
Reviewer name: Brian
Sold and shipped byNewegg Inc.
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Excellent budget-friendly AM5 board

Probably the best budget-friendly AM5 board out there. While many competing boards throttle or even disable some m2/pcie/usb slots when utilizing many simultaneously due to shared lanes, this board doesn't make any of those sacrifices. The only notable thing it lacks is any USB 4 ports (it does have a single USB 3.2x2 port) , so if that's a dealbreaker you'll have to look elsewhere. Otherwise this is a great option, with great features.

Incentivized Review
Helpful?4MK2I5DYYP1H15146621433
Dec 10, 2025
Reviewer name: Gregory
Sold and shipped byNewegg Inc.
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Amazing mobo

This motherboard is an absolute beast. Setup was smooth, BIOS is clean and easy to navigate, and everything just works. The board runs cool, has tons of features for the price, and the built-in WiFi is fast and reliable. Paired with a modern CPU and GPU, it delivers excellent performance for gaming and daily use. If you want a stable, future-proof motherboard without overpaying, this one's a winner.

Incentivized Review
Helpful?4MK2I5DYYP1H15146621433
Current price is $209.99
Price when purchased online
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Sold and shipped by RAIDEALS INC.
4.641285956006768 out of 5 stars
4.6 stars out of 5, based on 591 seller reviews(4.6)
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Sold and shipped by Newegg Inc.
Extended holiday returns
Free Holiday returns until Jan 31