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 x 16 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 & 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 & Graphics Card Anti-Sulfur Resistors Design GIGABYTE UD series motherboards use a 5+3 phases pure digital PWM + Low RDS (on) MOSFETs design to support the 3rd Gen AMD Ryzen™ CPUs by offering incredible precision in delivering power to the motherboards most power-hungry & energy-sensitive components as well as delivering enhanced system performance & ultimate hardware scalability. NVMe PCIe 4.0*/3.0 M.2 Connector With NVMe PCIe 4.0*/3.0 x 4 M.2 connector onboard, GIGABYTE Motherboards bring users to experience NVMe mode or SATA mode connectivity with delivering up to 64 Gb/s data transfer speed. High Speed Gigabit LAN with Automatic Bandwidth Allocation Realtek 8118 LAN is a high performance & friendly network chip for gaming players with automatic bandwidth allocation to ensure the highest network priority of the game or application. It can provide users the most comprehensive features & the fastest & smoothest Internet experience. The Industrys Leading LAN Static-Electricity & Surge Protection GIGABYTE motherboards use ICs with up to 3 times the ESD resistance levels compared to traditional ICs. This helps to better protect the motherboard & its components against potential damage caused by static electricity. GIGABYTE motherboards also feature special anti-surge ICs that protect your motherboard, & your PC from any surge in power delivery that may occur, helping to ensure that your PC is equipped to deal with any potentially irregular & inconsistent power delivery.