£239.99
£249.99
4% Off
MSI MAG B850 Tomahawk Max WiFi ATX Motherboard – AM5 | DDR5 8400+ (OC) | PCIe 5.0 | M.2 Gen5 | Wi-Fi 7 | 5G LAN
Trustpilot Rated Excellent 4,000+ Reviews
Condition Selected: New
- New Out of stock
Condition details
Know what to expect
Each condition grade explains the item’s expected cosmetic appearance. Used items are checked and tested before dispatch.
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Checked before dispatch
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12-month cover included
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Simple condition guide
Condition guide
New
Brand-new item
A brand-new, unused, unopened item in its original packaging, never worn, used, or activated, with all original packaging intact.
Like New
Pristine condition
The item appears as if it has just come out of a retail box. There are no signs of wear, and all original protective materials are intact. The item may have been opened or used very minimally but retains its pristine condition, and all original accessories are included.
Very Good
Minimal wear
The item shows minimal wear from general use and is 100% operational and functions as intended. It may have minor cosmetic imperfections but performs well, and may be missing non-essential accessories.
Good
Noticeable wear
The item is fully operational and functions as intended, but has noticeable wear from previous use. It may have aesthetic imperfections such as scratches or dents, and may be missing non-essential accessories.
Fair
Fairly worn
The item is fairly worn but continues to work perfectly. Signs of wear can include aesthetic issues such as scratches, dents, and worn corners, and it may be missing non-essential accessories.
Overview
The MSI MAG B850 Tomahawk Max WiFi is a high-performance ATX motherboard built for next-gen AMD AM5 processors. Designed for gamers, creators and PC enthusiasts, it supports ultra-fast DDR5 memory, PCIe 5.0 expansion, Gen5 M.2 storage, Wi-Fi 7 and 5G LAN — delivering exceptional speed, stability and future-ready performance.
Key Features
- Supports AMD AM5 processors for high-end gaming and productivity
- DDR5 memory support up to 8400+ MHz (OC) for extreme performance
- PCIe 5.0 x16 slot for next-gen graphics cards
- M.2 Gen5 slots for ultra-fast NVMe SSD storage
- Built-in Wi-Fi 7 for next-generation wireless connectivity
- 5G LAN for high-speed wired networking
- Enhanced power design with premium VRM cooling
- USB 3.2 Gen2x2 Type-C ports for high-speed connectivity
- Reinforced PCIe slots and M.2 Shield Frozr thermal protection
- MSI’s intuitive BIOS and software suite for easy tuning and overclocking
Benefits
The MSI MAG B850 Tomahawk Max ensures outstanding stability and speed for high-performance builds. With support for the latest DDR5 memory, PCIe 5.0 GPUs and Gen5 SSDs, it’s fully prepared for future hardware upgrades. Wi-Fi 7 and 5G LAN deliver ultra-fast network performance, while MSI’s cooling solutions keep the system running efficiently even under heavy gaming or creative workloads.
Specifications
| Specification | Details |
|---|---|
| Model | MSI MAG B850 Tomahawk Max WiFi |
| EAN / Barcode | [Ean] |
| Socket | AMD AM5 |
| Form Factor | ATX |
| Memory | DDR5 up to 8400+ MHz (OC) |
| Expansion | PCIe 5.0 x16 |
| Storage | M.2 Gen5 + additional M.2 slots |
| Networking | Wi-Fi 7, 5G LAN |
| USB Ports | USB 3.2 Gen2x2 Type-C and multiple USB 3.2/2.0 |
| Cooling | VRM heatsinks, M.2 Shield Frozr |
| Performance Type | Gaming / high-performance builds / overclocking |
Ideal for PC builders, gamers, overclockers, streamers and creators who need a robust, future-proof motherboard supporting the latest AMD processors, high-speed DDR5, ultra-fast Gen5 storage and cutting-edge connectivity.
Please note: Next Day Delivery does not include weekends. Saturday delivery is only available when Express Delivery is selected on Friday before 4:00 p.m.
Delivery AreasNext Day Delivery is available to mainland UK, excluding:
AB, IV, KW, PA, PH, HS, KA, ZE, PO30–PO41, IM, JE, GY, BT, TR21–TR25
Delivery to these areas may take 3–5 working days.
Working days are Monday–Friday, excluding public holidays.
Shop with confidence with our 30-day return policy. Changed your mind? You can return your item within 30 days of delivery.
If your item is faulty, damaged or not as described, we’ll provide a FREE prepaid return label.
How it works:
- Contact us within 30 days.
- Return your item using the instructions provided.
- Once received and checked, we’ll arrange your refund, replacement or repair.
Simple returns. No return postage to pay if your item is faulty.
For more information, please see our Returns Policy.
A brand-new, unused, unopened item in its original packaging, never worn, used, or activated, with all original packaging intact.
Like NewThe item appears as if it has just come out of a retail box. There are no signs of wear, and all original protective materials are intact. The item may have been opened or used very minimally but retains its pristine condition, and all original accessories are included.
Very GoodThe item shows minimal wear from general use and is 100% operational and functions as intended. It may have minor cosmetic imperfections but performs well, and may be missing non-essential accessories.
GoodThe item is fully operational and functions as intended, but has noticeable wear from previous use. It may have aesthetic imperfections such as scratches or dents, and may be missing non-essential accessories.
FairThe item is fairly worn but continues to work perfectly. Signs of wear can include aesthetic issues such as scratches, dents, and worn corners, and it may be missing non-essential accessories.
| SKU: |
RM137221SN0 |
|---|---|
| EAN/UPC: |
4711377290623 |
Pay every 2 weeks in 4 interest-free payments.
Clearpay credit subject to status. Use responsibly as late fees up to £24 per order apply, which may impact your future access to credit. T&Cs apply.
Klarna's Pay in 3 / Pay in 30 days are unregulated credit agreements. Borrowing more than you can afford or paying late may negatively impact your financial status and ability to obtain credit. 18+, UK residents only. Subject to status. Late fees may apply.
Buy now, pay later interest free instalments.
No hidden fees. This is a credit product. 18+.
Pay every 2 weeks in 4 interest-free payments.
Clearpay credit subject to status. Use responsibly as late fees up to £24 per order apply, which may impact your future access to credit. T&Cs apply.
Klarna's Pay in 3 / Pay in 30 days are unregulated credit agreements. Borrowing more than you can afford or paying late may negatively impact your financial status and ability to obtain credit. 18+, UK residents only. Subject to status. Late fees may apply.
Buy now, pay later interest free instalments.
No hidden fees. This is a credit product. 18+.
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