--- product_id: 489008727 title: "B550 Gaming GEN3 Gaming Motherboard (AMD Ryzen 5000 Series, AM4, DDR4, PCIe 3.0, SATA 6Gb/s, M.2, USB 3.2 Gen 1, HDMI/DVI-Port, ATX)" brand: "msi" price: "¥77335" currency: JPY in_stock: true category: "Msi" url: https://www.desertcart.jp/products/489008727-b550-gaming-gen3-gaming-motherboard-amd-ryzen-5000-series-am4 store_origin: JP region: Japan --- # PCIe 3.0 Turbo M.2 Gen3 x4 speed Supports up to 128GB DDR4 4400MHz OC Steel Armor PCIe slots for multi-GPU stability B550 Gaming GEN3 Gaming Motherboard (AMD Ryzen 5000 Series, AM4, DDR4, PCIe 3.0, SATA 6Gb/s, M.2, USB 3.2 Gen 1, HDMI/DVI-Port, ATX) **Brand:** msi **Price:** ¥77335 **Availability:** ✅ In Stock ## Summary > 🎮 Power your next-level gaming rig with MSI B550 – where speed meets stability! ## Quick Answers - **What is this?** B550 Gaming GEN3 Gaming Motherboard (AMD Ryzen 5000 Series, AM4, DDR4, PCIe 3.0, SATA 6Gb/s, M.2, USB 3.2 Gen 1, HDMI/DVI-Port, ATX) by msi - **How much does it cost?** ¥77335 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/489008727-b550-gaming-gen3-gaming-motherboard-amd-ryzen-5000-series-am4) ## 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 - • **Smart Thermal Management:** Total Fan Control lets you customize fan speeds with up to 4 temperature targets for optimal cooling and silence. - • **Powerhouse Memory Support:** Maximize multitasking with up to 128GB DDR4 RAM running at 4400MHz (OC) for seamless performance. - • **Future-Proof Compatibility:** Supports AMD Ryzen 5000 & 4000 G-Series processors with versatile HDMI/DVI outputs for flexible display options. - • **Rock-Solid Multi-GPU Setup:** Steel Armor reinforced PCIe slots ensure stable AMD Crossfire configurations for immersive gaming. - • **Blazing Fast Storage & Connectivity:** Experience ultra-responsive load times with Turbo M.2 Gen3 x4 and USB 3.2 Gen 2 ports. ## Overview The MSI B550 Gaming GEN3 motherboard is a high-performance ATX board designed for AMD Ryzen 5000 and 4000 series processors. It supports up to 128GB of DDR4 memory at speeds up to 4400MHz (OC), features Turbo M.2 Gen3 x4 for lightning-fast storage, and includes Steel Armor PCIe slots for reliable multi-GPU setups. With advanced fan control and multiple connectivity options including USB 3.2 Gen 2 and HDMI/DVI ports, it delivers a balanced blend of speed, power, and thermal efficiency for professional gamers and power users. ## Description MSI motherboards let you manage speeds and temperatures for all your system and CPU fans. Total Fan Control allows you check your primary system characteristics in a simplified graphical interface. You can also set up to 4 temperature targets for CPU and motherboard, which will adjust the fan speeds automatically. MSI B550 motherboards support all the latest storage standards, which allows users to connect any ultra-fast storage device. Higher efficiency makes your work easier. ## Features - Supports AMD Ryzen 5000 and 4000 G-Series desktop processors - Supports DDR4 Memory, up to 4400(OC) MHz - Lightning Fast Game experience: Turbo M.2 Gen3 x4, AMD Turbo USB 3.2 GEN 2 - Enhanced Power Design: Core Boost, DDR4 Boost - MULTI-GPU: With STEEL ARMOR PCI-E slots. Supports AMD Crossfire ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BHCL4YVS | | Best Sellers Rank | #285 in Computer Motherboards | | Brand | msi | | CPU Model | Ryzen 5 | | CPU Socket | Socket AM4 | | Chipset Family | AMD B550 | | Chipset Type | AMD B550 | | Compatible Devices | Personal Computer | | Compatible Processors | AMD Ryzen 5000/4000 Series Processors | | Customer Reviews | 4.6 out of 5 stars 1,276 Reviews | | Graphics Card Interface | PCI Express | | Item Dimensions L x W x H | 9.6"L x 2.5"W x 12"H | | Main Power Connector Type | 24-Pin | | Manufacturer | MSI | | Memory Clock Speed | 4400 MHz | | Memory Slots Available | 4 | | Memory Storage Capacity | 128 GB | | Mfr Part Number | B550 Gaming GEN3 | | Model Name | B550 Gaming GEN3 | | Model Number | B550 Gaming GEN3 | | Number of Items | 1 | | Number of Ports | 6 | | Platform | Windows 10, 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 | 2 | | Total SATA Ports | 6 | | Total Usb Ports | 2 | | UPC | 824142283851 | | USB 2.0 | 2 | | Warranty Description | 3 Years | ## Product Details - **Brand:** msi - **CPU Socket:** Socket AM4 - **Chipset Type:** AMD B550 - **Compatible Devices:** Personal Computer - **Compatible Processors:** AMD Ryzen 5000/4000 Series Processors - **Memory Clock Speed:** 4400 MHz - **Memory Storage Capacity:** 128 GB - **Model Name:** B550 Gaming GEN3 - **Platform:** Windows 10, Windows 11 - **RAM Memory Technology:** DDR4 ## Images ![B550 Gaming GEN3 Gaming Motherboard (AMD Ryzen 5000 Series, AM4, DDR4, PCIe 3.0, SATA 6Gb/s, M.2, USB 3.2 Gen 1, HDMI/DVI-Port, ATX) - Image 1](https://m.media-amazon.com/images/I/718BsT15yUL.jpg) ## Questions & Answers **Q: Tiene argb?** A: The B550 Gaming GEN3 is equipped with two four-pin aRGB headers. https://www.msi.com/Motherboard/B550-GAMING-GEN3/Specification **Q: Compatible con Ryzen 5 3400G?** A: Yes, the B550 Gaming GEN3 is compatible with Ryzen 3000 series CPUs out of the box. **Q: Is there built in Wifi?** A: No, the B550 Gaming GEN3 is not equipped with WiFi. **Q: Compatible con ryzen 5700x o hay que actualizar bios?** A: Si,Es compatible y no hay que actualizar ## Frequently Bought Together - MSI B550 Gaming GEN3 Gaming Motherboard (AMD Ryzen 5000 Series, AM4, DDR4, PCIe 3.0, SATA 6Gb/s, M.2, USB 3.2 Gen 1, HDMI/DVI-Port, ATX) - AMD Ryzen 5 5600X 6-core, 12-thread unlocked desktop processor with Wraith Stealth cooler - CORSAIR VENGEANCE LPX DDR4 RAM 32GB (2x16GB) 3200MHz CL16-20-20-38 1.35V Intel AMD Desktop Computer Memory - Black (CMK32GX4M2E3200C16) --- ## 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.jp/products/489008727-b550-gaming-gen3-gaming-motherboard-amd-ryzen-5000-series-am4](https://www.desertcart.jp/products/489008727-b550-gaming-gen3-gaming-motherboard-amd-ryzen-5000-series-am4) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-26*