About the Gigabyte B550M-K Micro-ATX Motherboard
The Gigabyte B550M-K is designed for builders who want a reliable and affordable AM4 motherboard with next-gen PCIe 4.0 support. Compatible with AMD Ryzen 3000, 4000G and 5000 Series processors, it delivers strong multi-core performance for gaming, multitasking, streaming and everyday computing tasks. With DDR4 support, the board ensures smooth system responsiveness and efficient handling of modern workloads. PCIe 4.0 readiness allows support for current-generation graphics cards, giving users faster bandwidth and improved gaming performance.
An NVMe M.2 slot offers high-speed SSD compatibility for quick boot times and fast application loading. The Micro-ATX size makes it ideal for compact builds without sacrificing essential connectivity or reliability. As part of Gigabyte’s Ultra Durable lineup, the B550M-K features solid power delivery, high-quality components and stable cooling performance, ensuring long-term durability for home, office and budget gaming builds.
Gigabyte B550M-K Micro-ATX Motherboard Specifications:
| Feature | Details |
|---|---|
| Model | Gigabyte B550M-K |
| Form Factor | Micro-ATX |
| Chipset | AMD B550 |
| CPU Support | AMD AM4 (Ryzen 3000/4000G/5000 Series) |
| Memory Support | DDR4 |
| PCIe Support | PCIe 4.0 (GPU) |
| Storage | NVMe M.2 + SATA |
| Networking | LAN |
| Connectivity | USB ports, HDMI, DVI |
| Design | Ultra Durable components with stable VRM cooling |
| Ideal Use | Budget gaming, home PCs, small office setups |
Best For
• Budget to mid-range AM4 gaming builds
• Users wanting PCIe 4.0 GPU compatibility
• NVMe SSD setups needing fast load times
• Students and home office desktops
• Compact Micro-ATX PC cases
• Everyday multitasking and productivity
• Long-lasting, stable AM4 builds
The Gigabyte B550M-K offers AM4 reliability, PCIe 4.0 GPU support, DDR4 efficiency and fast NVMe storage in a compact and affordable design, making it a strong choice for budget gaming and everyday performance desktops.
