Socket AM4 AMD A520 Chipset 4 x SATA & 6 x USB (Universal Serial Bus) Ports DDR4 (max 64GB, 2 slots) HDMI & DVI m ATX Form Factor 4+3 Phases Pure Digital VRM Solution with Low RDS (on) MOSFETs GIGABYTE UD series motherboards use a 4+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 Gen 3 x 4 M.2 Connector GIGABYTE Motherboards are focused on delivering M.2 technology to enthusiasts who want to maximize their system’s potential. Exclusive Realtek 8118 Gaming LAN 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. HDMI 2.1 for 4K / 60P / 21:9 / HDCP 2.3 Support HDMI 2.1, which is backwards compatible with HDMI 2.0/ 1.4 & offering 48 Gb/s of bandwidth – twice times more than previous generation. This unlocks the potential for users to transfer multiple video streams, as well as a native cinematic 21:9 ratio (which most movies are shot in), Full HDR & HDCP 2.3 support, to offer the best visual experience for viewers. Note: Only New Gen AMD Ryzen™ with Radeon™ Graphics processors support displaying function. 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. High-End Audio Capacitors GIGABYTE motherboards use high-end audio capacitors. These high quality capacitors help deliver high resolution & high fidelity audio to provide the most realistic sound effects for gamers. Audio Noise Guard GIGABYTE motherboards feature an audio noise guard that essentially separates the board’s sensitive analog audio components from potential noise pollution at the PCB level. Smart Fan 5 With Smart Fan 5 users can ensure that their gaming PC can maintain its performance while staying cool. Smart Fan 5 allows users to interchange their fan headers to reflect different thermal sensors at different locations on the motherboard. Not only that, with Smart Fan 5 more hybrid fan headers that support both PWM & Voltage mode fans have been introduced to make the motherboard more liquid cooling friendly.