AMD B550 AORUS Motherboard with 12+2 Phases Digital Twin Power Design, Fins-Array Heatsink, Direct-Touch Heatpipe, Dual PCIe 4.0/3.0 x4 M.2 with Dual Thermal Guards, 2.5GbE LAN, Front & Rear USB Type-C™, RGB FUSION 2.0, Q-Flash Plus Supports AMD Ryzen™ 5000 Series / 3rd Gen Ryzen™ and 3rd Gen Ryzen™ with Radeon™ Graphics Processors Dual Channel ECC/ Non-ECC Unbuffered DDR4, 4 DIMMs 12+2 Phases Digital Twin Power Design with 50A DrMOS Advanced Thermal Design with Fins-Array Heatsink and Direct Touch Heatpipe Ultra Durable™ PCIe 4.0 Ready x16 Slot Dual Ultra-Fast NVMe PCIe 4.0/3.0 x4 M.2 with Dual Thermal Guards AMP-UP Audio with ALC1220-VB and WIMA Capacitors for Rear 120dB SNR Blazing Fast 2.5GbE LAN with Bandwidth Management Front & Rear USB 3.2 Type-C™ and 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 DESIGN CONCEPT DOMINANT IN DARKNESS In the dark, starless night, the falcon strikes fear into the heart of its prey. Even with minimal visibility, the falcon pinpoints its prey and patiently anticipates the perfect moment to swoop in for the kill. The falcon with its laser sharp gaze dominates the darkness of night in the same manner that AORUS Core Lighting illuminates the vast AORUS ecosystem. AMD StoreMI Technology GIGABYTE 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. 14 PhasesDigital Power Design Digital PWM Controller delivers appropriate voltage to the CPU. With 12+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 700 Amps current in a total. All-solid capacitors to improve Transient response and minimize oscillation. 24pin+8pin Solid Pin CPU Power Connectors