Gigabyte B550M DS3H AC R2 AM4 Wi-Fi 5 mATX Motherboard (B550M DS3H AC R2)

The Gigabyte B550M DS3H AC R2 (B550M DS3H AC R2) is a reliable micro-ATX motherboard designed to support AMD Ryzen 5000, 4000, and 3000 series processors on the AM4 socket. Built on the versatile AMD B550 chipset, this board provides a cost-effective and efficient foundation for home office PCs, mid-range gaming builds, and general productivity workstations.

By utilizing established DDR4 memory technology, this motherboard delivers dependable performance, high compatibility, and cost-efficiency. It offers a balanced platform for users who prioritize system stability and essential features, ensuring a smooth computing experience for daily tasks, content consumption, and gaming environments.

Key Features & Specifications

  • High-Speed Memory Support — Supports dual-channel DDR4 memory with 4 DIMM slots and overclocking capability up to 4733MHz (OC).

  • Modern Connectivity — Features integrated Wi-Fi 5 and Bluetooth 5.0, alongside high-speed USB 3.2 Gen 1 ports for efficient peripheral data transfer.

  • PCIe Expansion — Equipped with a reinforced PCIe 4.0 x16 slot for modern graphics cards, providing improved signal integrity and durability.

  • M.2 Storage Support — Features dual M.2 slots (with PCIe 4.0 support on the primary slot) to enable fast NVMe SSD performance for rapid system and application load times.

The Computer Guy Charmhaven Advantage

  • In-Store Advice: Guidance on choosing the right DDR4 UDIMM capacity, speed, and motherboard compatibility for modern desktops and workstations.

  • Local Support & Advice: Assistance with installation, correct memory & storage drive pairing, and selecting CPU, Memory, and SSDs best suited for gaming, productivity, or high-performance workloads.

$149.00

In stock

SKU: B550M DS3H AC R2 Category: Brand:

Description

Additional information

Weight 1 kg
Dimensions 29 × 29 × 10 cm

Specifications

Important Product Information

  • Compatibility: Ensure your desktop build uses DDR4 UDIMM memory modules and that your CPU is supported by the B550 chipset.

  • Usage Notes: Actual performance varies depending on CPU memory controller, dual-channel configuration, BIOS settings, and system limitations.

Specifications Table

Feature Specification
Model Number B550M DS3H AC R2
CPU Socket AM4
Motherboard Chipset AMD B550
Form Factor Micro-ATX
Memory Support DDR4
Memory Speed Support Up to 4733MHz (OC)
Memory Slots 4
PCIe Version PCIe 4.0 / 3.0
PCIe Slots 1x x16 (PCIe 4.0), 1x x16 (PCIe 3.0 @x4), 1x x1
Storage Support 2x M.2 slots + 4x SATA ports
Rear I/O Ports USB 3.2 Gen 1, USB 2.0, HDMI, DP, 1GbE LAN, Audio, PS/2
Networking Wi-Fi 5 / Bluetooth 5.0 / 1GbE Ethernet
Audio Codec Realtek ALC1220
M.2 Cooling Not included
USB-C Support Front panel header
BIOS Flashback Yes (Q-Flash Plus)
Clear CMOS Button Yes (via jumper)
Fan Headers 3 (PWM/DC)
RGB Lighting Onboard (RGB Fusion, 3x RGB, 2x ARGB headers)
What’s Included Motherboard, I/O shield, SATA cables, Wi-Fi antenna, documentation