Gigabyte B550M-K

– Built for AMD Ryzen Performance

The Gigabyte B550M-K (rev. 1.0) is a Micro-ATX motherboard designed to deliver reliable performance and essential features for gaming, content creation, and everyday computing. Based on the AMD B550 chipset, it supports AMD Ryzen™ processors (AM4 socket), giving you a solid foundation for modern PC builds with performance and future upgrade potential. GIGABYTE

– High-Speed Memory & Expandability

Equipped with 4 DDR4 DIMM slots, this board supports dual-channel memory up to 128 GB, and high-frequency modules with overclocked speeds for responsive performance in games and applications. GIGABYTE

– Dual M.2 Storage & PCIe 4.0 Support

The B550M-K features two M.2 slots:
✔ One NVMe PCIe 4.0 x4 M.2 (CPU lane)
✔ One NVMe PCIe 3.0 M.2 (chipset lane)
This design delivers fast storage performance and flexibility for high-speed NVMe SSDs. GIGABYTE

In addition, the PCIe 4.0 x16 slot ensures high bandwidth for modern GPUs and expansion cards. GIGABYTE

– Connectivity & Display Options

• GbE LAN with bandwidth management for stable online gaming and downloads. GIGABYTE

• HDMI 2.1 port supports 4K resolution at 60 Hz, HDR, and wide display compatibility (requires compatible Ryzen APU). GIGABYTE

• Multiple USB 3.2 Gen1 & USB 2.0 ports for peripherals and accessories. GIGABYTE

– Smart Fan 5 Cooling Control

Designed with Smart Fan 5 technology, the motherboard lets you monitor system temperatures and fan speeds with multiple hardware sensors and fan headers — helping maintain optimal airflow and system stability under load. GIGABYTE

– Audio & Onboard Features

• High-quality audio capacitors deliver clear sound for gaming and media. GIGABYTE

• Realtek® GbE LAN ensures reliable wired networking with low-ping performance. GIGABYTE

• Micro-ATX form factor makes it ideal for compact and mid-sized builds without sacrificing expansion. GIGABYTE

– Ideal For:

– Mid-range gaming PCs
– Productivity & content creation systems
– Ryzen 3000/4000/5000 series builds
– Compact and upgrade-ready setups

– Why Choose Gigabyte B550M-K (rev. 1.0)?

• AMD B550 chipset with PCIe 4.0 support

• Dual NVMe M.2 slots for fast storage

• DDR4 up to 128 GB

• Stable GbE LAN and HDMI 2.1 display output

• Smart cooling controls with Smart Fan 5

• Micro-ATX for versatile builds