AMD B550 AORUS Motherboard with 10+2 Phases Digital Twin Power Design, Enlarged Surface Heatsinks, PCIe 4.0 x16 Slot, Dual PCIe 4.0/3.0 x4 M.2 with One Thermal Guard, 2.5GbE LAN, RGB FUSION 2.0, Q-Flash Plus AMD Ryzen™ 5000 Series/ 3rd Gen Ryzen™ and 3rd Gen Ryzen™ with Radeon™ Graphics Processors Dual Channel ECC/ Non-ECC Unbuffered DDR4, 4 DIMMs 10+2 Phases Digital Twin Power Design with 50A DrMOS Advanced Thermal Design with Enlarged VRM Heatsinks Ultra Durable™ PCIe 4.0 Ready x16 Slot Dual Ultra-Fast NVMe PCIe 4.0/3.0 x4 M.2 with One Thermal Guard AMP-UP Audio with ALC1200 and premium capacitor Blazing Fast 2.5GbE LAN with Bandwidth Management DisplayPort & 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 AMD StoreMI TechnologyGIGABYTE B550 motherboards maximize your PC''s potential with AMD StoreMI technology. StoreMI accelerates traditional storage devices to reduce boot times and enhance the overall user experience. This easy-to-use utility combines the speed of SSDs with the high capacity of HDDs into a single drive, enhances the read/write speeds of the device to match that of SSDs, bolsters data performance for incredible value, and transforms the everyday PC to a performance driven system. The benefits of AMD StoreMI: Making the PC experience fast, smooth and easy Optimizing computer responsiveness from system boot to application launch Offering SSD performance with HDD capacity at an affordable cost Quickly accessing key files by automatically learning users'' computing behaviors ULTIMATE POWER DESIGN To fully support the latest 3rd Gen AMD Ryzen™ processors, B550 AORUS motherboards equip with the ultimate power solution which is power balanced, digital and multiple phases. After countless experiments and testing, GIGABYTE presents the unbeatable B550 AORUS motherboards for enthusiast. No Compromise and never stop to achieve higher. 12PhasesDigital Twin Power Design10+2 Phases Digital Twin Power Design Digital PWM Controller delivers appropriate voltage to the CPU With 10+2 Phases 50A DrMOS, each power phase connects to the CPU and provides more balanced and efficient power delivery. With capability to handle up to 600 Amps current in a total All-solid capacitors to improve Transient response and minimize oscillation 24pin+8pin Solid Pin CPU Power Connectors 2X Copper PCB GIGABYTE''s exclusive 2X Copper PCBs design provides sufficient power trace paths between components to handle greater than normal power loads and to remove heat from the critical CPU power delivery area. This is essential to ensure the motherboard is able to handle the increased power loading that is necessary when overclocking. UNPARALLELED PERFORMANCE GIGABYTE realize that customer won''t stop chasing a better computing performance. We take care of it and implement on products. Adopting Daisy Chain, apply PCIe 4.0 components to get B550 motherboards ready to enter next generation and get upgrade.