Gigabyte B550M DS3H - 1.0 - motherboard - micro ATX - Socket AM4 - AMD B550 Chipset - USB 3.2 Gen 1 - Gigabit LAN - onboard graphics (CPU required) - HD Audio (8-channel)

The GIGABYTE B550 motherboard uses 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.
With NVMe PCIe 4.0 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 64Gb/s data transfer speed, the dual M.2 connectors provide an ideal storage solution while also supporting in RAID modes.
Realtek 8118 LAN is a high-performance and friendly network chip for players with automatic bandwidth allocation to ensure the highest network priority of the game or application. It can provide users with comprehensive features and fast and smooth Internet experience.
With Smart Fan 5, users can ensure that their gaming PC can maintain its performance while staying cool. Smart Fan 5 allows users to interchange their fan headers to reflect different thermal sensors at different locations on the motherboard. Not only that, with Smart Fan 5 more hybrid fan headers that support both PWM and Voltage mode fans have been introduced to make the motherboard more liquid cooling friendly.
With the B550 motherboard, RGB Fusion 2.0 is even better with addressable LEDs. Already feature-filled with colors and patterns, RGB Fusion 2.0 is now upgraded to improve the addressable LED support. With external addressable LED strips where each LED is digitally addressable, users can experience even more patterns, styles, and illuminations.
GIGABYTE motherboards use high-end audio capacitors. These high-quality capacitors help deliver high-resolution and high-fidelity audio to provide the most realistic sound effects for gamers.

• 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
• High-quality audio capacitors and audio noise guard for ultimate audio quality
• GIGABYTE exclusive Realtek 8118 gaming LAN with bandwidth management
• Rear HDMI and DVI support
• RGB Fusion 2.0 with multi-zone addressable LED light show design; supports addressable LED and RGB LED strips
• Smart Fan 5 features multiple temperature sensors and hybrid fan headers with Fan Stop

• 5+3 phases pure digital VRM solution with low RDS(on) MOSFETs
  The GIGABYTE B550 motherboard uses 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 M.2 connectors
  With NVMe PCIe 4.0 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 64Gb/s data transfer speed, the dual M.2 connectors provide an ideal storage solution while also supporting in RAID modes.
• High-speed Gigabit LAN with automatic bandwidth allocation
  Realtek 8118 LAN is a high-performance and friendly network chip for players with automatic bandwidth allocation to ensure the highest network priority of the game or application. It can provide users with comprehensive features and fast and smooth Internet experience.
• Smart Fan 5
  With Smart Fan 5, users can ensure that their gaming PC can maintain its performance while staying cool. Smart Fan 5 allows users to interchange their fan headers to reflect different thermal sensors at different locations on the motherboard. Not only that, with Smart Fan 5 more hybrid fan headers that support both PWM and Voltage mode fans have been introduced to make the motherboard more liquid cooling friendly.
• RGB Fusion 2.0
  With the B550 motherboard, RGB Fusion 2.0 is even better with addressable LEDs. RGB Fusion 2.0 offers users the option to control onboard RGB and external RGB/addressable LED light strips for their PC build. Already feature-filled with colors and patterns, RGB Fusion 2.0 is now upgraded to improve the addressable LED support. With external addressable LED strips where each LED is digitally addressable, users can experience even more patterns, styles, and illuminations.
• High-end audio capacitors
  GIGABYTE motherboards use high-end audio capacitors. These high-quality capacitors help deliver high-resolution and high-fidelity audio to provide the most realistic sound effects for gamers.

The GIGABYTE B550 motherboard uses 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.