Gigabyte B550M K AM4 Micro-ATX Motherboard
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Product details
| Management number | 202062321 | Release Date | 2025/09/19 | List Price | $379.00 | Model Number | 202062321 | ||
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The Gigabyte B550M K is a micro ATX motherboard built for anyone who wants AMD Ryzen performance in a smaller case without giving up important expansion options or stability. Using the AM4 socket, it works with Ryzen 5000, 4000, and 3000 series processors, so you can choose a chip that matches your workload and budget.
Four DDR4 DIMM slots accept up to 128GB of memory. That capacity is ideal for gaming, video editing, or running several virtual machines, and the dual channel layout boosts bandwidth when you install matched pairs of modules.
For storage, the board provides two M.2 connectors that run on PCIe lanes for quick system drives or game libraries, plus four SATA 6Gb/s ports for additional SSDs or large hard drives. The mix lets you balance speed and capacity inside a compact chassis.
A PCIe 4.0 x16 slot supports a dedicated graphics card, making the board suitable for gaming rigs and creative workstations. Other expansion slots allow you to add capture cards, sound cards, or future upgrades as your needs grow.
The Realtek Gigabit Ethernet controller delivers a wired network connection that stays consistent during online matches, cloud backups, or remote work sessions.
Gigabyte Smart Fan 5 technology monitors multiple temperature sensors and adjusts fan curves automatically, keeping the system quiet during light tasks and cool under heavy loads.
Durable components and reinforced slots add long term reliability, while isolated audio circuitry keeps music, movies, and in game sound effects clear. Whether you are building a first PC, refreshing an office desktop, or setting up a living room media center, the B550M K offers a balanced feature set in a form factor that fits almost anywhere.
Highlights:- Works with AMD Ryzen 5000, 400, and 3000 series processors
- Four DDR4 DIMM slots support up to 128GB of memory
- Two PCIe M.2 connectors for high speed storage
- Four SATA 6Gb/s ports for additional drives
- PCIe 4.0 x16 slot for a dedicated graphics card
- Realtek Gigabit Ethernet networking
- Smart Fan 5 controls for efficient cooling
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