Gigabyte B550M DS3H AC mATX Motherboard

Features
•    Supports AMD Ryzen™ 5000 Series/ Ryzen™ 5000 G-Series/ Ryzen™ 4000 G-Series and Ryzen™ 3000 Series Processors
•    Dual Channel ECC/ Non-ECC Unbuffered DDR4, 4 DIMMs
•    5+3 Phases Pure Digital VRM Solution with Low RDS(on) MOSFETs
•    Ultra Durable™ PCIe 4.0 Ready x16 Slot
•    Dual Ultra-Fast NVMe PCIe 4.0/3.0 M.2 Connectors
•    Onboard Intel® Dual Band 802.11ac Wireless & BT 4.2 with WIFI Antenna
•    High Quality Audio Capacitors and Audio Noise Guard for Ultimate Audio Quality
•    Realtek GbE LAN with Bandwidth Management
•    Rear HDMI & DVI 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
•    Anti-Sulfur Resistors Design

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.

5+3 Phases Pure Digital VRM Solution with Low RDS(on) MOSFETs
GIGABYTE UD series 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 motherboard's most power-hungry and energy-sensitive components as well as delivering enhanced system performance and ultimate hardware scalability.

Dual NVMe PCIe 4.0*/3.0 M.2 Connectors
With NVMe PCIe 4.0*/3.0 x4 and PCIe 3.0 x2 M.2 connectors onboard, GIGABYTE Motherboards bring users to experience NVMe mode or SATA mode connectivity for M.2 SSD devices. Delivering up to 64 Gb/s data transfer speed, the dual M.2 connectors design provides an ideal storage solution while also supporting in RAID modes.