---
product_id: 209565434
title: "MSI MAG B550 Tomahawk Gaming Motherboard (AMD Ryzen 5000 Series, AM4, DDR4, PCIe 4.0, SATA 6Gb/s, M.2, USB 3.2 Gen 2, HDMI/DP, 2.5Gbps LAN, ATX)"
brand: "msi"
price: "$369.44"
currency: USD
in_stock: true
category: "Msi"
url: https://www.desertcart.us/products/209565434-msi-mag-b550-tomahawk-gaming-motherboard-amd-ryzen-5000-series
store_origin: US
region: United States of America
---

# PCIe 4.0 for ultra-fast data transfer Mystic Light RGB with 16.8M colors & 29 effects Dual LAN: 2.5Gbps + Gigabit for lag-free gaming MSI MAG B550 Tomahawk Gaming Motherboard (AMD Ryzen 5000 Series, AM4, DDR4, PCIe 4.0, SATA 6Gb/s, M.2, USB 3.2 Gen 2, HDMI/DP, 2.5Gbps LAN, ATX)

**Brand:** msi
**Price:** $369.44
**Availability:** ✅ In Stock

## Summary

> 🔥 Power, speed, and style — the ultimate gaming motherboard for the relentless pro ⚡

## Quick Answers

- **What is this?** MSI MAG B550 Tomahawk Gaming Motherboard (AMD Ryzen 5000 Series, AM4, DDR4, PCIe 4.0, SATA 6Gb/s, M.2, USB 3.2 Gen 2, HDMI/DP, 2.5Gbps LAN, ATX) by msi
- **How much does it cost?** $369.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/209565434-msi-mag-b550-tomahawk-gaming-motherboard-amd-ryzen-5000-series)

## Best For

- msi enthusiasts

## Why This Product

- Trusted msi brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Thermal Mastery:** Extended heatsink and 2oz thick copper PCB keep your rig cool under pressure for marathon sessions.
- • **Next-Gen Powerhouse:** Supports 3rd Gen AMD Ryzen & future CPUs with BIOS update for unstoppable performance.
- • **Customizable RGB Vibes:** Mystic Light with 16.8 million colors and 29 effects lets you flex your unique style and stand out.
- • **Blazing Fast Connectivity:** USB 3.2 Gen 2x2 Type-C and PCIe 4.0 ensure lightning-speed data and peripheral access.
- • **Immersive Audio Experience:** Audio Boost with Realtek ALC1200/ALC1220P delivers studio-grade sound for pro-level gaming immersion.

## Overview

The MSI MAG B550 Tomahawk is a high-performance ATX motherboard designed for AMD Ryzen 3rd Gen and future processors. Featuring PCIe 4.0, dual 2.5Gbps LAN, advanced thermal solutions, and customizable RGB lighting, it delivers blazing fast connectivity, superior cooling, and immersive audio, making it the go-to choice for serious gamers and professionals seeking reliability and style.

## Description

Powered by AMD Ryzen AM4 processors, the MSI MAG B550 TOMAHAWK is hardened with performance essential specifications to outlast enemies. Equipped with Extended Heatsink Design, Core boost, M.2 Shield Frozr and 2.5G LAN for sustained performance. A variety of USB connectivity options including the latest USB 3.2 Gen 2x2 Type C standard allow for a range of peripheral and device compatibility.

## Features

- Support for 3rd Gen AMD Ryzen processors and future AMD Ryzen processors with BIOS update.Audio ports (Rear): 5plus Optical S/PDIF (Realtek ALC1200 / ALC1220P Codec)
- Supports dual channel DDR4 memory up to 128 GB (4866 MHz)
- On-board dual LAN: 2.5G LAN plus Gigabit LAN
- Mystic Light: RGB LED lighting and extendable pin headers – 16.8 million colors / 29 effects
- Audio Boost rewards your ears with studio grade sound quality for immersive gaming experiences
- Premium Thermal Solution: Aluminum Cover with additional choke thermal pad rated for 7W/mk and PCB with 2 ounce thickened copper
- Lightning Fast Game Experience: PCIe 4.0, Lightning Gen 4 M.2 with M.2 Shield Frozr, AMD Turbo USB 3.2 GEN 2

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B089CWDHFZ |
| Best Sellers Rank | #36 in Computer Motherboards |
| Brand | msi |
| CPU Model | AMD A4 |
| Chipset Type | AMD B550 |
| Compatible Devices | Personal Computer |
| Compatible Processors | AM4 |
| Customer Reviews | 4.6 4.6 out of 5 stars (6,227) |
| Global Trade Identification Number | 04719072728625 |
| Graphics Card Interface | PCI Express |
| Item Dimensions L x W x H | 9.6"L x 1.5"W x 12"H |
| Item Weight | 2.99 Pounds |
| Main Power Connector Type | 24-Pin |
| Manufacturer | MSI |
| Memory Clock Speed | 5100 MHz |
| Memory Slots Available | 4 |
| Memory Storage Capacity | 128 GB |
| Mfr Part Number | MAG B550 TOMAHAWK |
| Model Name | MAG B550 TOMAHAWK |
| Model Number | MAG B550 TOMAHAWK |
| Number of Ethernet Ports | 2 |
| Number of Ports | 13 |
| Platform | Windows 11 |
| Processor Socket | Socket AM4 |
| RAM Memory Technology | DDR4 |
| Ram Memory Maximum Size | 128 GB |
| S/PDIF Connector Type | Optical |
| System Bus Standard Supported | SATA 3 |
| Total Number of HDMI Ports | 1 |
| Total PCIe Ports | 4 |
| Total SATA Ports | 6 |
| Total Usb Ports | 9 |
| UPC | 824142217627 |
| USB 2.0 | 6 |
| Unit Count | 1.0 Count |
| Warranty Description | 3 Years |

## Product Details

- **Brand:** msi
- **CPU Model:** AMD A4
- **CPU Socket:** Socket AM4
- **Chipset Type:** AMD B550
- **Compatible Devices:** Personal Computer
- **Compatible Processors:** AM4
- **Memory Clock Speed:** 5100 MHz
- **Model Name:** MAG B550 TOMAHAWK
- **Platform:** Windows 11
- **RAM Memory Technology:** DDR4

## Images

![MSI MAG B550 Tomahawk Gaming Motherboard (AMD Ryzen 5000 Series, AM4, DDR4, PCIe 4.0, SATA 6Gb/s, M.2, USB 3.2 Gen 2, HDMI/DP, 2.5Gbps LAN, ATX) - Image 1](https://m.media-amazon.com/images/I/71qy+HEM9NL.jpg)
![MSI MAG B550 Tomahawk Gaming Motherboard (AMD Ryzen 5000 Series, AM4, DDR4, PCIe 4.0, SATA 6Gb/s, M.2, USB 3.2 Gen 2, HDMI/DP, 2.5Gbps LAN, ATX) - Image 2](https://m.media-amazon.com/images/I/81KcWU3daPL.jpg)
![MSI MAG B550 Tomahawk Gaming Motherboard (AMD Ryzen 5000 Series, AM4, DDR4, PCIe 4.0, SATA 6Gb/s, M.2, USB 3.2 Gen 2, HDMI/DP, 2.5Gbps LAN, ATX) - Image 3](https://m.media-amazon.com/images/I/71fZ8zDFGbL.jpg)
![MSI MAG B550 Tomahawk Gaming Motherboard (AMD Ryzen 5000 Series, AM4, DDR4, PCIe 4.0, SATA 6Gb/s, M.2, USB 3.2 Gen 2, HDMI/DP, 2.5Gbps LAN, ATX) - Image 4](https://m.media-amazon.com/images/I/71YS6XRbyhL.jpg)
![MSI MAG B550 Tomahawk Gaming Motherboard (AMD Ryzen 5000 Series, AM4, DDR4, PCIe 4.0, SATA 6Gb/s, M.2, USB 3.2 Gen 2, HDMI/DP, 2.5Gbps LAN, ATX) - Image 5](https://m.media-amazon.com/images/I/615CGvq3XEL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: How do you get WiFi to this motherboard**
A: Buy a WiFi PCIe Card! You can buy a wifi 6 card for between twenty and forty bucks and they take minutes to fit. If you don't need an ultra-fast and capable wifi connection you can also buy a wifi dongle that plugs into a spare USB port (preferably a USB 3.0 port) however I'd strongly recommend a PCIe plug-in card.

**Q: Will this support Ryzen 7 3700x out of the box?**
A: Yes it does finished my build with it yesterday

**Q: Can it support mvme ssd?**
A: It has support for two NVMe devices although only the first supports PCIe 4. The second supports PCIe 3. I use both slots with each having a capacity of 1tb. Either slot can support both PCIe 3 and 4 devices but you only get the fastest performance matching a PCIe 4 drive to the first slot. The X570 motherboard offers 2 slots and both are PCIe 4 capable.

**Q: Does this mobo fit a musetex phantom atx mid tower case?**
A: That depends on whether the Phantom ATX mid tower case can
accommodate a motherboard with the dimensions 12 in. x 9.6 in.
(30.5 cm x 24.4 cm).

## Frequently Bought Together

- MSI MAG B550 TOMAHAWK Gaming Motherboard (AMD AM4, DDR4, PCIe 4.0, SATA 6Gb/s, M.2, USB 3.2 Gen 2, HDMI/DP, ATX, AMD Ryzen 5000 Series processors)
- AMD Ryzen 7 5800X 8-core, 16-thread unlocked desktop processor
- ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity, Long Durability, Safe Application, Non-Conductive

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/209565434-msi-mag-b550-tomahawk-gaming-motherboard-amd-ryzen-5000-series](https://www.desertcart.us/products/209565434-msi-mag-b550-tomahawk-gaming-motherboard-amd-ryzen-5000-series)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-08*