GIGABYTE B550M DS3H R2
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GIGABYTE B550M DS3H R2
The GIGABYTE B550M DS3H R2 motherboard, with its AMD B550 chipset and AM4 socket, supports AMD Ryzen™ 5000, 4000, and 3000 Series processors in a compact mATX format. It features a 5+3 phase digital power solution with low RDS(on) MOSFETs, four DDR4 slots supporting speeds up to 3200MHz when overclocked, and two M.2 slots, including PCIe 4.0. The board is equipped with advanced VRM cooling featuring a 5W/mK thermal pad, RGB FUSION 2.0 with support for addressable LED strips, and Smart Fan 6 technology for intelligent fan control. The rear panel provides four USB 3.2 Gen 1 ports and two USB 2.0 ports for connecting peripherals. A DisplayPort 1.4 and an HDMI 2.1 with 48Gb/s bandwidth support 4K resolution at 60fps, a 21:9 aspect ratio, and full HDR with HDCP 2.3.
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 R2 motherboard
- AM4 socket for AMD Ryzen 5000, 4000, and 3000 series processors and a digital 5+3 phase VRM power delivery with low RDS(on) MOSFETs ensure precise power delivery and higher system performance
- Dual-channel architecture for DDR4 memory with four DIMM slots and a four-layer PCB design with premium chokes and capacitors enable stable operation and system expandability
- Two M.2 slots, one PCIe 4.0 x4 and one PCIe 3.0 x2, with NVMe support offer transfer speeds of up to 64Gb/s and the option for RAID configurations
- PCIe 4.0 x16 slot with PCIe UD Slot technology provides 10× greater mechanical durability and better heat dissipation from the graphics card thanks to lower impedance and an optimised hardware design
- Smart Fan 6 with support for up to 24W per connector, dual fan curve modes, and advanced PWM/DC fan and water pump control ensures precise temperature regulation with the option to stop the fans completely
- Advanced features include RGB FUSION 2.0 with support for external 5V addressable LED strips, VRM Thermal Armor Advanced cooling with a 5W/mK thermal pad, and Q-Flash Plus technology for BIOS updates without needing a CPU or RAM installed
Powerful power delivery for demanding processors
The 5+3 phase digital power solution with low RDS(on) MOSFETs ensures precise power delivery to even the most demanding system components. The four-layer PCB design with premium chokes and capacitors guarantees stable operation for 3rd generation AMD Ryzen™ processors. The Solid Pin 8-pin CPU connector design with its larger contact area ensures reliable power delivery even under high processor load. Optimised gate charge minimises switching losses and contributes to lower operating temperatures.
Fast storage with PCIe 4.0 support
Two M.2 slots let you connect modern NVMe SSDs—one with a PCIe 4.0 x4 interface and the other with PCIe 3.0 x2/x4. Data transfer speeds reach up to 64Gb/s, and the board supports RAID configuration to increase performance or data security. The PCIe 4.0 x16 slot with PCIe UD Slot technology offers ten times the mechanical durability and better heat dissipation for graphics cards. Four SATA III 6Gb/s ports expand the connection options for traditional storage devices. AMD StoreMI technology combines the speed of an SSD with the capacity of an HDD into a single drive, shortening system boot times and automatically optimising access to frequently used files.
Sophisticated system cooling
Smart Fan 6 offers advanced control of up to three PWM/DC fans or water pumps, with support for up to 24W of current per connector, including overload protection. Each fan can be controlled independently based on seven temperature points, with a choice of linear or step curve modes. The Fan Stop feature allows the fans to stop completely below a defined temperature, ensuring quiet operation under light load. VRM Thermal Armor Advanced with a 5W/mK thermal pad efficiently dissipates heat from the power circuits, ensuring stability even during prolonged use.
Port selection
Storage
- Number of SATA III: 4
- Number of M.2: 2
- M.2 Slot - 1× M.2 PCI-E NVMe Gen4
- M.2 Slot - 1× M.2 PCI-E NVMe Gen3
- Features: RAID 0, RAID 1, RAID 10
USB ports
- Internal USB 2.0: 2 (1 header)
- Internal USB 3.2 Gen 1: 2 (1 header)
- Internal USB-C 3.2 Gen 1: 1 (1 header)
- Rear USB 2.0: 2
- Rear USB 3.2 Gen 1: 4
Graphics
- HDMI 2.1
- DisplayPort 1.4
- Graphics outputs: HDMI, DisplayPort
Sound
- Number of channels: 7.1
- Rear connectors: 3× 3.5mm Jack
Other
- Rear: PS/2, RJ-45
- Power: 24-pin, 8-pin
- Cooling: number of PWM FAN (4-pin) – 3
- Internal: RGB LED (4-pin), Addressable LED strip headers – 2, RGB LED strip headers – 2
Choosing a motherboard
When choosing a motherboard, it's important to pay close attention to the socket type, form factor, 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
Socket and chipset
Format & functions
Memory
Advanced parameters
Connectors
Compatibility
Colour
| Code: | AGb550d2 |
| Warranty: | 36 months |
| Links: | Producer's Website: |
| Manufacturer information |
SIL Servis Partner a.s., Těšínská 1970/56, 710 00 Slezská Ostrava, Czech Republic, +420 552 301 141, [email protected] 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. 
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