Supports 3rd Gen AMD Ryzen Processors Dual Channel ECC/ Non-ECC Unbuffered DDR4, 4 DIMMs 5+3 Phases Pure Digital VRM Solution with Low RDS (on) MOSFETs Ultra-Fast NVMe PCIe 3.0 x 4 M.2 Connector GIGABYTE Exclusive 8118 Gaming LAN with Bandwidth Management HDMI, DVI-D, Display Ports for Multiple Display 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 Pre-installed IO Shield for Easy & Quick Installation 5+3 Phases Pure Digital VRM Solution with Low RDS (on) MOSFETs GIGABYTE A520M DS3H 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 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. 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. Fan Stop Achieve fan silence. With Fan Stop, map any fan to stop completely when temperatures drop below a specified threshold. Which fan stops, based on readings from which sensor, & at what temperature—all of it can be customized to your liking. Hybrid Fan Pin Headers Assume complete control over your liquid cooling setup! Smart Fan 5 receives up-to-the-second information on flow-rate & water-temperature through the Hybrid Fan Pin Headers or external thermistor sensors—giving you absolute mastery over your PC.