Gigabyte B550M GAMING AMD B550 Gaming Motherboard with Pure Digital VRM Solution, GIGABYTE Gaming LAN with Bandwidth Management, PCIe 4.0/3.0 x4 M.2, RGB FUSION 2.0, Smart Fan 5, Q-Flash Plus, Anti-Sulfur Resistors Design Supports 3rd Gen AMD Ryzen™ Processors Dual Channel ECC/ Non-ECC Unbuffered DDR4, 2 DIMMs 5+3 Phases Pure Digital VRM Solution with Low RDS(on) MOSFETs Ultra Durable™ PCIe 4.0 Ready x16 Slot Ultra-Fast NVMe PCIe 4.0/3.0 M.2 Connector GIGABYTE Exclusive 8118 Gaming LAN with Bandwidth Management HDMI, DVI-D, D-sub Ports for Multiple Display High Quality Audio Capacitors and Audio Noise Guard with LED Trace Path Lighting RGB FUSION 2.0 Supports Addressable LED & RGB LED Strips Smart Fan 5 Features Multiple Temperature Sensors , Hybrid Fan Headers with FAN STOP Q-Flash Plus Update BIOS without Installing the CPU, Memory and Graphics Card Anti-Sulfur Resistors Design