GIGABYTE AM4 B550M DS3H AC R2 M-ATX

The GIGABYTE B550M DS3H AC R2 (Micro-ATX) motherboard delivers a balance of performance, connectivity, and durability for AMD Ryzen processors. Powered by the AMD B550 chipset, it supports PCIe 4.0, dual-channel DDR4 memory, and high-speed M.2 NVMe storage for lightning-fast performance. With built-in Wi-Fi AC, Gigabit LAN, and smart cooling solutions, this board is perfect for gamers, creators, and PC builders who want reliable power in a compact form factor.

Key Features

• AMD AM4 Socket – supports Ryzen 5000, 4000 G-Series, and 3000 Series processors
• Dual M.2 slots with PCIe 4.0/3.0 support for ultra-fast NVMe SSDs
• Wi-Fi AC + Bluetooth built-in for wireless connectivity
• High-quality audio capacitors with noise guard for immersive sound
• Smart Fan 5 technology with hybrid fan headers for enhanced cooling control
• Ultra Durable design with solid power phases for stable overclocking
• RGB Fusion support for customizable lighting effects

Specifications

• Model: GIGABYTE B550M DS3H AC R2
• Form Factor: Micro-ATX
• Chipset: AMD B550
• CPU Support: AMD Ryzen 5000 / 4000 G-Series / 3000 Series processors
• Memory: 4× DDR4 DIMM slots, up to 128GB, up to 4733MHz (OC)

Expansion Slots:

• 1× PCIe 4.0 x16
• 1× PCIe 3.0 x16 (x4 mode)
• 1× PCIe 3.0 x1

Storage:

• 2× M.2 slots (PCIe 4.0 / 3.0 x4 & SATA support)
• 4× SATA 6Gb/s ports
• Graphics Outputs: HDMI 2.1, DVI-D
• Audio: Realtek Audio CODEC, 7.1-Channel HD Audio

Networking:

• Wi-Fi 802.11ac, Bluetooth 4.2
• Realtek Gigabit LAN
• USB Ports: Multiple USB 3.2 Gen 1 & USB 2.0
• BIOS: UEFI AMI BIOS with Q-Flash support
• Dimensions: Micro-ATX (24.4cm × 24.4cm)

Package Including

• 1 × GIGABYTE B550M DS3H AC R2 Micro-ATX Motherboard
• 1 × I/O Shield
• 2 × SATA Cables
• 1 × Driver & Utility DVD
• 1 × User Manual