The Gigabyte B550M H ARGB supports AMD Ryzen 3000, 4000 G-Series, 5000, and 5000 G-Series processors. It features dual-channel DDR4 with ECC and non-ECC support (2 DIMMs), a PCIe Gen4 x4 M.2 slot for NVMe and SATA, and fast GbE LAN networking. Enjoy 8-channel HD audio with high-quality capacitors and multi-display support via HDMI and DisplayPort. Equipped with ARGB header, Q-Flash Plus, Smart Fan 6, and easy system control through GIGABYTE Control Center (GCC).

• • Supports AMD Ryzen 5000 Series/ Ryzen 5000 G-Series/ Ryzen 4000 G-Series and Ryzen 3000 and Ryzen 3000 G-Series Processors​
• • Dual Channel ECC/ Non-ECC Unbuffered DDR4, 2 DIMMs​
• • Integrated ARGB header and Q-Flash Plus button
• • PCIe Gen4.0 x4 M.2 with PCIe NVMe & SATA mode support​
• • Fast Network: GbE LAN
• • 8-Channel HD Audio with High Quality Audio Capacitors​
• • Rear HDMI and DisplayPort for Multi-display Support
• • Smart Fan 6 Features Multiple Temperature Sensors, Hybrid Fan Headers with FAN STOP​
• • GIGABYTE CONTROL CENTER (GCC), Simple and Easy Use