Gigabyte B550M DS3H AC AM4 Micro-ATX Motherboard

The DS3H is built on AMD s B550 chipset, giving you access to an AM4 CPU socket for Ryzen 5000, 4000, and 3000 series processors. Four dual-channel DIMMs allow you to easily install up to 128GB of DDR4 memory for faster multitasking capabilities. Take advantage of enhanced storage capabilities with four SATA III ports and two M.2 PCIe connectors. Additionally, install various graphics and utility cards with one PCIe 4.0 x16 slot. You also get PCIe 3.0 x4 and x1 slots for utility cards. The back panel of the DS3H gives you an array of USB 3.2 Gen 1 and 2.0 Type-A ports for your peripherals. Additionally, a Realtek Gigabit LAN port allows you to experience faster bandwidth, essential for competitive online gaming.

Ryzen Ready

The DS3H is built upon the AMD B550 chipset, giving you access to the AM4 socket, ideal for select Ryzen 5000, 4000, and 3000 Series processors. Experience enhanced plug-and-play performance, allowing you to easily design your build for various capabilities such as gaming and design.

Ultimate Power Design

With a 5+3 phase digital VRM solution design and glass fabric printed circuit board, the DS3H stabilizes system performance, balances voltage, and prevents moisture. Digital PWM and Low RDS(on) MOSFET components improve transient response, allowing this board to handle various levels of current with ease. Solid pin connectors promote durability and conductivity for a strong electrical connection. Anti-sulfur design gives resistors an added layer of protection, preventing contaminants from affecting your motherboard and preventing component failure.

PCIe 4.0 Ready

A single expansion slot and one M.2 interface work provide enhanced throughput that can easily handle high-powered graphics cards and SSDs.

Networking Connectivity

Essential for competitive online gaming and live streaming, the Realtek Gigabit LAN adapter allows you to experience enhanced network speeds. This is also backwards compatible with multi-gig configurations. You can also use built-in Wi-Fi technology to connect to wireless networks while retaining performance.

Hi-Fi Audio

Built with gaming and media enthusiasts in mind, the DS3H uses high-quality audio components and Audio Noise Guard to create deep and immersive audio experience.

Double Locking Bracket

GIGABYTE s patented double locking bracket ensures a solid connection for heavier graphics cards. A security tab locks in through the front of the bracket and is soldered on the other side, promoting durability and longevity through the lifespan of your build.

RGB Fusion

Illuminate your rig with an abundance of color with RGB Fusion Software. Giving you a handful of effects and colors to choose from, you can easily turn your system into the centerpiece of your gaming room.

Smart Fan 5

Monitor the cooling performance of your build with Smart Fan 5, a free suite dedicated to ensuring your components run properly. Temperature sensors are located around the board, along with hybrid fan headers, giving you optimal control and cooling. When the optimal temperature is met, the fans automatically stop, promoting fan lifespan.

GIGABYTE BIOS & Applications

Included with the DS3H is a suite of applications and BIOS settings aimed to optimize system performance. Adjust BIOS settings with an enhanced user interface, keep drivers updated with App Center, and fine-tune voltages and memory clocks with EasyTune. Monitor your components with System Information Viewer and download any BIOS update from Windows with the @BIOS program.