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)
Condition: Used - Like New
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This item is eligible for return within 30 days of receipt
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
Only 8 left in stock, order soon!
Arrives
Mar 30 – Apr 5
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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
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.
Brand: msi
CPU Socket: Socket AM4
Compatible Devices: Personal Computer
RAM Memory Technology: DDR4
Compatible Processors: AMD Ryzen 5000/4000 Series Processors
Chipset Type: AMD B550
Memory Clock Speed: 4400 MHz
Platform: Windows 10, Windows 11
Memory Storage Capacity: 128 GB
RAM Memory Maximum Size: 128 GB
RAM: DDR4
Memory Speed: 4400 MHz
Number of USB 2.0 Ports: 2
Brand: msi
Item model number: B550 Gaming GEN3
Item Weight: 2.75 pounds
Product Dimensions: 12 x 9.6 x 2.5 inches
Item Dimensions LxWxH: 12 x 9.6 x 2.5 inches
Manufacturer: MSI
Date First Available: October 4, 2022
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Mar 30 – Apr 5
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
The MSI B550 Gaming GEN3 is a solid choice for anyone building a Ryzen-based gaming PC. It delivers great performance, solid build quality, and excellent compatibility with AMD GPUs. Key Specs & Features: ✅ Supports AMD Ryzen 5000/3000 Series CPUs – Great for gaming and multitasking ✅ DDR4 Support – Up to 128GB RAM with solid overclocking potential ✅ PCIe 3.0 & M.2 Slot – Fast NVMe SSD support for quick load times ✅ USB 3.2 Gen 1 – Faster data transfer speeds ✅ HDMI & DVI Ports – Convenient for different display setups ✅ SATA 6Gb/s – Plenty of storage expansion options Performance & Experience: Runs smooth and stable with an AMD GPU – no bottlenecks BIOS is user-friendly and easy to update VRM design keeps temps in check, even under heavy loads For a budget-friendly B550 motherboard, this one delivers big on features and stability. If you’re building a Ryzen gaming rig, this is a fantastic choice! 🔥
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Reviewed in the United States on March 28, 2025 by Tyler
Super useful, this is very friendly to people who are new to building PC’s. I will mention it doesn’t have wifi or Bluetooth so you may need a 3rd party device for that. I personally bought a $5 Bluetooth adapter and used Ethernet cable so it was no problem for me. The speed on this is great but I would like to mention the bios is a little out of date when you first boot this thing up, So update it ASAP!
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Reviewed in the United States on August 12, 2025 by Kendon emig
Great motherboard, my PC is performing very well with over 120 fps on games like Arma, bf, ready or not.
Reviewed in the United States on October 8, 2025 by Allan
Sure! Here's a detailed review of the **MSI B550 Gaming Gen3 Motherboard**: --- ### **MSI B550 Gaming Gen3 Motherboard Review** The **MSI B550 Gaming Gen3 Motherboard** strikes a solid balance between performance, features, and value. Aimed at gamers and PC builders looking for a mid-range motherboard, it offers a feature-packed design with excellent support for Ryzen processors and next-gen connectivity. #### **Build Quality & Design** MSI's B550 Gaming Gen3 boasts a sturdy, well-designed build, with a sleek black PCB adorned with subtle accents. The overall aesthetics are clean and modern, making it an appealing choice for gamers looking to create a stylish build. The board's layout is thoughtful, providing plenty of space for components like large GPUs and cooling solutions. The VRM heatsinks are robust, ensuring proper heat dissipation even during long gaming or productivity sessions. #### **Performance** Powered by the B550 chipset, this motherboard provides excellent compatibility with **AMD Ryzen 3000 and 5000 series** processors. The **PCIe 4.0** support (with Ryzen 3000XT and Ryzen 5000-series CPUs) is a major plus, delivering faster bandwidth for your GPU and NVMe SSDs. Whether you’re gaming, rendering, or multitasking, you’ll experience a smooth and responsive system. The **10+2+1 power phase design** provides solid power delivery to your CPU, ensuring stable performance during demanding workloads. The board’s **memory support** for up to 64GB of DDR4 RAM at speeds up to 4933MHz (OC) also ensures that your build is future-proof for high-speed memory requirements. #### **Connectivity** The B550 Gaming Gen3 is well-equipped when it comes to I/O options. It features **USB 3.2 Gen 2** ports, as well as **USB Type-C** for modern devices, making it a versatile board for peripherals. There’s also a **2.5Gb LAN port**, ensuring low-latency networking for gamers, as well as **Wi-Fi 6 support** on select models, which offers fast and stable wireless performance. The **HDMI 2.1** port supports higher resolutions, but it’s primarily for integrated graphics (ideal for Ryzen APUs). Additionally, the **PCIe 4.0** slots for GPUs and SSDs ensure that you can take full advantage of next-gen storage and graphics cards, allowing for incredibly fast game loading and performance boosts. #### **Audio & Visuals** The **Realtek ALC1200** audio codec provides solid, high-quality sound for gaming and media consumption. While it’s not the highest-end audio solution available, it delivers great sound for most users, especially when paired with a decent pair of headphones or speakers. #### **BIOS & Software** MSI’s BIOS interface is user-friendly, offering intuitive navigation and excellent overclocking options. The **EZ Debug LEDs** help you quickly troubleshoot if you encounter any issues during boot-up. MSI also provides a suite of software tools, including **Dragon Center** and **Mystic Light**, allowing you to customize your system’s lighting and monitor system health. #### **Final Thoughts** For gamers, content creators, and enthusiasts looking for a reliable and cost-effective motherboard, the **MSI B550 Gaming Gen3** is an excellent choice. With **PCIe 4.0** support, future-proofing for next-gen CPUs, and solid overall performance, it’s hard to beat this board in its price range. While it may not offer as many premium features as some high-end motherboards, its feature set, design, and performance make it a fantastic option for most users. **Pros:** - PCIe 4.0 support for next-gen GPUs and NVMe drives - Great power delivery and stable performance - Future-proof with excellent Ryzen compatibility - Robust I/O options, including 2.5Gb LAN and USB-C - Solid build quality and great value for money **Cons:** - No Wi-Fi on base models (Wi-Fi 6 on specific variants) - Audio solution could be better for audiophiles - Limited premium features compared to higher-end models --- Overall, the **MSI B550 Gaming Gen3 Motherboard** is a well-rounded choice for users looking for a mid-range motherboard with strong performance, solid connectivity options, and a sleek design. It's a great option for those looking to build a gaming PC or high-performance system without breaking the bank.
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Reviewed in the United States on March 21, 2025 by Michael Lewis
You’ll learn a lot if you’re just learning to build pcs. I had no idea what I was doing but thankfully I had a buddy help me. It’s a decent motherboard for the price. It works just fine. The only stipulation I have is it does not have built in wifi or bluetooth (which I did not realize until after putting my pc together) so you’d have to either buy a usb wireless adapter or get a wifi/bluetooth adapter to put into a pcie slot. Otherwise, it’s a great first build motherboard for the price.
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Reviewed in the United States on November 29, 2024 by Isaac
The MSI B550 Gaming GEN3 motherboard is an excellent choice for anyone building a system around the AMD Ryzen 5000 series. It offers great features at a reasonable price, making it perfect for gamers and PC enthusiasts. The AM4 socket ensures compatibility with the latest Ryzen CPUs, and the DDR4 memory support allows for smooth multitasking and gaming performance. With PCIe 3.0 support, it may not have the latest PCIe 4.0 standard, but it’s still more than adequate for most GPUs and storage setups. The M.2 slot is a big plus for NVMe SSDs, ensuring super-fast storage speeds, and the SATA 6Gb/s ports give you plenty of options for additional drives. The board also includes USB 3.2 Gen 1 ports, which provide fast transfer speeds, and the HDMI/DVI ports allow easy connectivity for multi-monitor setups. The ATX form factor is standard and fit easily into my case with no issues during installation. Overall, the MSI B550 Gaming GEN3 is a solid and reliable motherboard that offers great performance for the price. It’s ideal for a mid-range gaming build or any Ryzen-based system where you don’t need PCIe 4.0. Highly recommended for its balance of features and value.
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Reviewed in the United States on September 19, 2024 by bobby