GIGABYTE B550M DS3H AC R2
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GIGABYTE B550M DS3H AC R2
The GIGABYTE B550M DS3H AC R2 is an mATX motherboard that supports AMD Ryzen™ 5000, 4000, and 3000 series processors, offering broad compatibility with powerful CPUs. The board delivers high performance and extensive expandability, including PCIe 4.0, dual M.2 slots, and an effective cooling solution, making it ideal for demanding users and gamers who need stability even under prolonged load. It also comes with modern features like Wi-Fi 5 and enhanced RGB lighting options, allowing for the personalisation of any build.
AMD B550
Chipset
AMD AM4
Socket
mATX (Micro ATX)
Form factor
DDR4
Memory type
4×
Number of RAM slotsKey features of the GIGABYTE B550M DS3H AC R2 motherboard
- Supports AMD Ryzen™ 5000 / 4000 / 3000 Series processors with broad compatibility with modern CPUs
- PCIe 4.0 x16 slot for graphics cards and other high-bandwidth expansion
- Two M.2 slots, one with PCIe 4.0 for high-speed storage
- Wi-Fi 5 and Gigabit LAN for fast and stable internet connectivity
- RGB Fusion 2.0 enables lighting personalisation with ARGB LED support
- Advanced Smart Fan 6 cooling system with fan curve customisation
- Overvoltage and ESD protection ensures enhanced reliability
Performance and expandability
Performance and expandability are ensured by an advanced digital VRM system, which uses a 5+3 phase design for efficient power delivery and stable performance even under high loads. The board offers two M.2 slots, one of which supports PCIe 4.0 for ultra-fast data transfers. This performance is ideal for demanding applications, rendering, or gaming. In addition, the board supports up to 64GB of DDR4 RAM in a dual-channel configuration, delivering high performance even when multitasking.
Connectivity
Connectivity is another strong point of this board. The GIGABYTE B550M DS3H AC R2 is equipped with interfaces for fast connections, such as USB 3.2 ports and HDMI 2.1 for connecting external displays. With options for connecting RGB LED strips and support for external RGB lighting using ARGB headers, users can customise the look of their build. The board also features an RJ-45 Gigabit LAN port for a stable network connection and Wi-Fi 5 for wireless connectivity.
Effective cooling
Cooling and surge protection are crucial for the long life of your components. The board features an advanced Smart Fan 6 cooling system that lets you set multiple temperature points and adjust the fan curve for optimal performance. Additionally, the GIGABYTE B550M DS3H AC R2 offers electrostatic discharge (ESD) and overvoltage protection, which significantly increases its reliability and resistance to external hazards.
Port configuration
Storage
- Number of SATA III: 4
- Number of M.2: 2
- M.2 Slot 1 - M.2 PCIe 4.0
- M.2 Slot 2 - M.2 PCIe 3.0
- Features: RAID 0, RAID 1, RAID 10, RAID 5
USB ports
- Internal USB 2.0: 2
- Internal USB 3.2 Gen 1: 4
- Internal USB-C 3.2 Gen 1: 1
- Rear USB 2.0: 2
- Rear USB 3.2 Gen 1: 4
Graphics
- HDMI 2.1
- DisplayPort 1.4
Sound
- Number of channels: 8
- Sound card type: Realtek ALC1220
- Rear connectors: Jack
- Internal connectors: COM header
Other
- Rear: RJ-45 (LAN) 1Gbps, PS/2
- Power supply: 24pin
- Internal: ARGB LED Header, RGB LED Header, TPM header, USB 3.2 Gen 1 bracket, USB 2.0 bracket, USB-C 3.2 Gen 1 bracket
- Cooling: Support for PWM fan (4 pin)
- Wi-Fi: Integrated Wi-Fi antenna
Choosing a motherboard
When choosing a motherboard, it's important to pay close attention to the socket type, format, and chipset. These are among the most crucial parameters, ensuring the board's compatibility with the processor, expansion cards, and other components. The specific socket determines your choice of processor, while the other connectors will dictate which components you'll need for your future computer.Specifications
Format & functions
Memory
Advanced parameters
Connectors
Compatibility
Colour
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Gigabyte, founded in 1986, is an irreplaceable player in the field of computer components. They put great emphasis on key technologies and the strictest quality standards. The company produces a wide range of basic computer components such as motherboards and graphics cards, but also have many computer peripherals, laptops, tablets, desktops and even network solutions and servers on offer. Recently they also introduced a line of Gigabyte mobile phones.
This product is not an independently functional unit and may require professional installation.
Specifications can be changed without notice. Images are for illustrative purposes only.
