
GIGABYTE · Motherboards
GIGABYTE B550M K WIFI6E
The GIGABYTE B550M K WIFI6E is a Micro‑ATX AMD B550 motherboard for AM4 builds. It suits home and gaming systems based on Ryzen 3000/5000 series (including G‑series) CPUs with integrated graphics support; the board offers four DDR4 DIMM slots and a standard set of I/O for everyday use. Read more
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Specifications
- Socket
- AM4
- Motherboard form factor
- Micro-ATX
- Chipset
- B550
- Memory type
- DDR4
- Memory slots
- 4
- Max memory
- 128 GB
- SATA ports
- 4
- M.2 slots
- 2
- PCIe x16 slots
- 1
- Wireless
- MediaTek MT7902 Wi‑Fi 6E (2.4/5/6 GHz), Bluetooth 5.3
Description
The GIGABYTE B550M K WIFI6E is a Micro‑ATX AMD B550 motherboard for AM4 builds. It suits home and gaming systems based on Ryzen 3000/5000 series (including G‑series) CPUs with integrated graphics support; the board offers four DDR4 DIMM slots and a standard set of I/O for everyday use.
Key features include dual M.2 slots (one supporting PCIe 4.0 with a compatible CPU), a PCIe 4.0 x16 slot, Gigabit Ethernet and built‑in Wi‑Fi 6E (MediaTek MT7902) with Bluetooth 5.3. Assembly and cooling are made easier by the WIFI EZ‑Plug antenna connector, multiple fan headers and GIGABYTE's Smart Fan 6 with FAN STOP for quieter operation under low loads.
Specifications
- Chipset: AMD B550
- CPU socket: AMD Socket AM4 (supports Ryzen 5000/5000 G/4000 G/3000/3000 G series)
- Form factor: Micro‑ATX
- Memory: 4 x DDR4 DIMM, up to 128 GB, supports DDR4‑3200 and higher (OC up to 4733 MT/s)
- Expansion slots: 1 x PCIe 4.0 x16 (CPU), 1 x PCIe 3.0 x1
- M.2: 2 x M.2 Socket 3 (M2A_CPU: PCIe 4.0 x4/PCIe 3.0/SATA; M2B_SB: PCIe 3.0 x2)
- SATA: 4 x SATA 6 Gb/s
- LAN: Realtek GbE LAN (1 Gbps)
- Wireless: MediaTek Wi‑Fi 6E MT7902 (2.4/5/6 GHz), Bluetooth 5.3
- Integrated graphics outputs: DisplayPort 1.4 (up to 5120x2880@60 Hz), HDMI 2.1 (up to 4096x2160@60 Hz) — dependent on CPU iGPU
- Audio: Realtek HD Audio CODEC, 2/4/5.1/7.1 channel
- Power & connectors: 24‑pin ATX, 8‑pin 12V, CPU/system fan headers, USB 3.2 Gen1 and USB 2.0 headers
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