--- product_id: 265450382 title: "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)" brand: "msi" price: "R15496" currency: ZAR in_stock: true category: "Msi" url: https://www.desertcart.co.za/products/265450382-msi-mag-b550-tomahawk-gaming-motherboard-amd-am4-ddr4-pcie store_origin: ZA region: South Africa --- # PCIe 4.0 for ultra-fast data transfer Mystic Light RGB with 16.8M colors & 29 effects Premium thermal design with extended heatsinks 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) **Brand:** msi **Price:** R15496 **Availability:** ✅ In Stock ## Summary > 🔥 Dominate the game with MSI MAG B550 TOMAHAWK – where speed meets style! ## Quick Answers - **What is this?** 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) by msi - **How much does it cost?** R15496 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/265450382-msi-mag-b550-tomahawk-gaming-motherboard-amd-am4-ddr4-pcie) ## 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 - • **Rock-Solid Cooling:** Aluminum cover & thermal pads keep your rig cool under pressure, maximizing stability during marathon sessions. - • **Next-Gen Powerhouse:** Supports 3rd Gen & future AMD Ryzen CPUs with BIOS updates for unstoppable performance. - • **Massive Memory Support:** Up to 128GB DDR4 RAM at blazing 4866 MHz speeds for seamless multitasking and future-proof gaming. - • **Immersive RGB Experience:** Mystic Light RGB with 16.8 million colors and 29 customizable effects to match your unique style. - • **Blazing Fast Connectivity:** Dual LAN (2.5G + Gigabit) and USB 3.2 Gen 2 ensure lag-free gaming and lightning-fast data transfers. ## 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 LAN ports (2.5G + Gigabit), and extensive USB 3.2 Gen 2 connectivity, it delivers ultra-fast data transfer and network speeds. Its premium thermal design with extended heatsinks ensures optimal cooling, while Mystic Light RGB offers customizable lighting with 16.8 million colors. Supporting up to 128GB DDR4 RAM at 4866 MHz, this motherboard is built for gamers and professionals seeking reliability, speed, 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 - 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 | #45,514 in Computers ( See Top 100 in Computers ) #294 in Motherboards | | Brand | MSI | | Built-In Media | CARD, m BOARD | | CPU Model | Ryzen 3 | | Chipset Family | AMD B550 | | Chipset Type | AMD B550 | | Compatible Devices | Gaming Console | | Compatible Processors | AMD 3rd Generation Ryzen | | Customer Reviews | 4.6 4.6 out of 5 stars (6,052) | | Global Trade Identification Number | 04719072728625 | | Graphics Card Interface | PCI Express | | Item Dimensions L x W x H | 24.4L x 3.8W x 30.5H centimeters | | Item Type Name | MSI MAG B550 TOMAHAWK MOTHERBOARD | | Item Weight | 1.3 Kilograms | | Main Power Connector Type | 24-Pin | | Manufacturer | MSI COMPUTER | | 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 | 7C91-001R | | Number of Ethernet Ports | 2 | | Number of Items | 1 | | Number of Ports | 17 | | Platform | Windows 10 | | Processor Socket | Socket AM4 | | RAM Memory Technology | DDR4 | | Ram Memory Maximum Size | 128 GB | | S/PDIF Connector Type | Coaxial | | System Bus Standard Supported | SATA 3 | | Total PCIe Ports | 1 | | Total SATA Ports | 3 | | Total Usb Ports | 9 | | UPC | 824142217627 | | USB 2.0 | 6 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** MSI - **CPU socket:** Socket AM4 - **Compatible devices:** Gaming Console - **Compatible processors:** AMD 3rd Generation Ryzen - **Ram memory technology:** DDR4 ## Images ![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) - Image 1](https://m.media-amazon.com/images/I/71qy+HEM9NL.jpg) ## Available Options This product comes in different **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.co.za/products/265450382-msi-mag-b550-tomahawk-gaming-motherboard-amd-am4-ddr4-pcie](https://www.desertcart.co.za/products/265450382-msi-mag-b550-tomahawk-gaming-motherboard-amd-am4-ddr4-pcie) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-10-30*