Gigabyte B550M-K DDR4 AM4 AMD Motherboard – GA-B550M-K
Full description Gigabyte.
- AMD AM4 Platform Support – Compatible with AMD Ryzen 3000, 4000 G-Series, and 5000 Series processors.
- DDR4 Memory Support – Supports high-speed DDR4 memory for reliable performance and affordability.
- PCIe 4.0 Ready – PCIe 4.0 x16 slot supports modern graphics cards.
- Compact Micro-ATX Design – Ideal for space-efficient gaming and home PC builds.
- Gigabyte Ultra Durable Reliability – Built with solid capacitors and quality components for long-term stability.
| Specifications | |
|---|---|
| Brand: | Gigabyte |
| Model: | B550M-K |
| Product Type: | Desktop Motherboard |
| CPU Support | |
| CPU Socket: | AM4 |
| Chipset: | AMD B550 |
| Supported CPUs: | AMD Ryzen 3000 / 4000 G-Series / 5000 Series |
| Memory | |
| Memory Type: | DDR4 |
| Memory Slots: | 2 × DDR4 DIMM |
| Max Memory Support: | Up to 64GB |
| Memory Speed Support: | Up to DDR4-4733 (OC) |
| Expansion Slots | |
| PCIe x16 (GPU): | 1 × PCIe 4.0 x16 |
| PCIe x1: | 1 × PCIe 3.0 x1 |
| Storage | |
| M.2 Slots: | 1 × M.2 PCIe 4.0 x4 |
| SATA Ports: | 4 × SATA 6Gb/s |
| Graphics Output | |
| HDMI: | 1 × HDMI |
| D-Sub (VGA): | 1 × VGA |
| Internal I/O Connectors | |
| 24-pin ATX Power: | 1 |
| 8-pin CPU Power: | 1 |
| CPU Fan Header: | 1 |
| System Fan Headers: | 2 |
| USB 3.2 Gen 1 Header: | 1 (Supports 2 Ports) |
| USB 2.0 Headers: | 2 (Supports 4 Ports) |
| Front Panel Header: | Yes |
| Front Panel Audio Header: | Yes |
| TPM Header: | Yes |
| RGB / ARGB Headers: | Not Included |
| Back Panel Connectors | |
| USB 3.2 Gen 1 Type-A: | 4 |
| USB 2.0: | 2 |
| HDMI: | 1 |
| VGA: | 1 |
| Ethernet: | 1 × Gigabit LAN (RJ-45) |
| Audio Jacks: | 3 × 3.5 mm |
| Networking | |
| LAN Controller: | Realtek Gigabit LAN |
| Wireless: | Not Included |
| Operating System Support | |
| Supported OS: | Windows 11 64-bitWindows 10 64-bit |
| Form Factor | |
| Form Factor: | Micro-ATX |
| General | |
| Use Case: | Budget Gaming PC, Home PC, Office Builds |
| Warranty Information | |
| Warranty: | 3 Year Warranty |
Gigabyte B550M-K DDR4 AM4 AMD Motherboard – GA-B550M-K
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