Gigabyte B550 AORUS ELITE AMD B550 AORUS Motherboard with True 12+2 Phases Digital VRM, Enlarged Surface Heatsinks, PCIe 4.0 x16 Slot, Dual PCIe 4.0/3.0 x4 M.2 with Thermal Guard, 2.5GbE LAN, RGB FUSION 2.0, Q-Flash Plus Supports 3rd Gen AMD Ryzen™ Processors Dual Channel ECC/ Non-ECC Unbuffered DDR4, 4 DIMMs True 12+2 Phases Digital VRM Solution 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 Thermal Guard AMP-UP Audio with ALC1200 and WIMA Capacitors Blazing Fast 2.5GbE LAN with Bandwidth Management Rear DisplayPort & HDMI Support 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 CPU AMD Socket AM4, support for: 3rd Generation AMD Ryzen™ processors/ New Generation AMD Ryzen™ with Radeon™ Graphics processors Chipset AMD B550 CPU AMD Socket AM4, support for: 3rd Generation AMD Ryzen™ processors/ New Generation AMD Ryzen™ with Radeon™ Graphics processors (Please refer 'CPU Support List' for more information.) Chipset AMD B550 Memory 4 x DDR4 DIMM sockets supporting up to 128 GB (32 GB single DIMM capacity) of system memory 3rd Gen AMD Ryzen™ Processors: Support for DDR4 4000(O.C.) / 3600(O.C.) / 3333(O.C.) /3200/2933/2667/2400/2133 MHz memory modules New Generation AMD Ryzen™ with Radeon™ Graphics processors: Support for DDR4 Dual channel memory architecture Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules Support for Extreme Memory Profile (XMP) memory modules Onboard Graphics Integrated in the New Generation AMD Ryzen™ with Radeon™ Graphics processors: 1 x DisplayPort, supporting a maximum resolution of 5120x2880@60 Hz