Gigabyte B550M DS3H AC R2 DDR4 Motherboard

Feature

• AMD Socket AM4：Supports AMD Ryzen™ 5000 / 4000 / 3000 Series Processors
• Digital 5+3 phases VRM solution
• Dual Channel DDR4：4*DIMMs
• WIFI EZ-Plug：Quick and easy design for Wi-Fi antenna installation
• EZ-Latch：PCIe slots with Quick Release Design
• Ultra-Fast Storage：2*M.2 slots, including PCIe 4.0 x1
• Efficient Thermal：VRM Thermal Armor Advanced
• Fast Networking：GbE LAN & Wi-Fi 5
• Extended Connectivity：HDMI, Displayport
• PCIe UD Slot：PCIe 4.0 x16 slots with 10X strength for graphics card & Better Heat dissipation effect

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 Detail information please refer AMD official website: https://www.amd.com/en/technologies/store-mi

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. Benefits of Low RDS(on) MOSFETs - Optimized gate charge to minimize switching losses. - Lower temperature, smaller size, better thermal characteristics.

Faster and Better Coverage with Intel Dual Band 802.11ac WIFI + BT 4.2 Module

The onboard 802.11ac WIFI module from Intel® supports Dual Band and up to 433 Mbps, 3x faster WIFI speed than 802.11n and also support BLUETOOTH 4.2.

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. * Actual support may vary by CPU. ** Photo for reference only.

Realtek GbE LAN with Bandwidth Management

Realtek Gigabit LAN features a network bandwidth management application which helps to improve network latency and maintain low ping times to deliver better responsiveness in crowded LAN environments.

HDMI 2.1 for 4K / 60P / 21:9 / HDCP 2.3 Support

HDMI 2.1, which is backwards compatible with HDMI 2.0/ 1.4 and offering 48 Gb/s of bandwidth - twice times more than previous generation. This unlocks the potential for users to transfer multiple video streams, as well as a native cinematic 21:9 ratio (which most movies are shot in), Full HDR and HDCP 2.3 support, to offer the best visual experience for viewers. Note: Only New Gen AMD Ryzen™ with Radeon™ Graphics processors support displaying function.

SMART FAN 6

Smart Fan 6 contains several unique cooling features that ensure gaming PC maintain its performance while staying cool and quiet. Multiple fan headers can support PWM/DC fan and pump, and users can easily define each fan curve based on different temperature sensors across the board via intuitive user interface. High Current Support Each fan headers support PWM and DC fan and Water Cooling Pump , and up to 24W (12V x 2A) with Over-Current Protection Precision Control Multiple temperature/fan speed control points for precise fan curve Dual Curve Mode Slope/Stair dual mode for different user scenario Fan Stop Fan can stop completely below users' specified temperature point

Smart Fan 6 BIOS UI

1 - Improve fan curve UI We increase control points from 5 to 7 and larger fan speed graph for precise and easier fan curve control. 2 - Slope/Stair dual graph mode Fan curve can be quickly switch with Slope and Stair modes for different user scenario. Slope is traditional and intuitive linear fan speed curve. With newly added Stair non-linear mode, fan keeps at same speed between specified temperature interval. 3 - Manual Input For advanced users, we provide fan speed manual input for more precise control. 4 - EZ Tuning Use can place 4 EZ Tuning points at rough temperature/fan speed, and Smart Fan 6 can quickly generate a fan curve. 5 - Fan curve profile Fan curve profile can be saved in BIOS ROM, profile will be kept after updating BIOS. Note: The picture is for reference and may vary by model.

RGB FUSION 2.0

With B550 Motherboards, 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 are now upgraded to improve the Addressable LED support. With external Addressable LED strips, where each LED is digitally addressable that users can experience even more patterns, styles, and illuminations. With B550 Motherboards support the external 5V Addressable LED lighting strips and up to 300 LED lights. RGB Fusion 2.0 with Addressable LEDs comes with new patterns and various speed settings with more to come. * The external RGB LED strips and Addressable LED strips are not included with Motherboard purchase.

AUDIO

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. Audio Noise Guard GIGABYTE motherboards feature an audio noise guard that essentially separates the board's sensitive analog audio components from potential noise pollution at the PCB level.

Q-Flash Plus

Update the BIOS easily without installing the CPU, memory and graphics card. With GIGABYTE Q-Flash Plus, you don't need to install the CPU, memory and graphics card nor enter the BIOS menu to flash the BIOS. Just download and save a new BIOS file (rename to gigabyte.bin) on the USB flash drive, then press the dedicated Q-Flash Plus button and you're good to go!  

GIGABYTE Patented Double Locking Bracket

Solid Pin Power Connectors

B550 motherboards feature solid plated ATX 12V 8pin power connectors for offering stable power supply while CPU overloading. Solid Pin Power connector advantages - Larger contact area for electricity - More metal quantity to sustain higher power and generated heat - Ultra durable and longer lifespan

START SULFURIZATION PROTECTION

Sulfur compounds in the air can penetrate tiny onboard resistors creating chemical change and causing these resistors to open or short. If either of these occurs the motherboard will fail to function. By equipping resistors with an Anti-Sulfur Design GIGABYTE gives Ultra Durable Motherboards a whole new meaning.

Refreshed BIOS

The BIOS is essential for users during initial setup to allow for the most optimal settings. With a new GUI and easier to use functionalities, GIGABYTE has been able to reinvent the BIOS to give users a better experience while setting up their new system. * Photos are for reference only. Product features may vary by model.