GIGABYTE B550 AORUS ELITE AX V3 AM4 AMD B550 ATX Motherboard with Dual M.2, SATA 6Gb/s, USB 3.2 Gen 2, Wi-Fi 6, 1GbE LAN, PCIe 4.0 Supports AMD Ryzen 5000 Series/ Ryzen 5000 G-Series/ Ryzen 4000 G-Series/ Ryzen 3000 and Ryzen 3000 G-Series Processors Dual Channel ECC/ Non-ECC Unbuffered DDR4, 4 DIMMs 12+2 Phases Digital Twin Power Design with 50A DrMOS Advanced Thermal Design with Enlarged Surface Heatsinks Ultra Durable PCIe 4.0 x16 Slot Dual Ultra-Fast NVMe PCIe 4.0/3.0 x4 M.2 with Dual Thermal Guards Onboard Intel WiFi 6 802.11ax 2T2R & BT5 with AORUS Antenna AMP-UP Audio with ALC1200 and WIMA Capacitors Blazing Fast 2.5GbE LAN with Bandwidth Management Front USB 3.2 Gen1 Type-C and Display Port & HDMI 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 and Graphics Card Pre-installed IO Shield for Easy and Quick Installation