GIGABYTE B550M DS3H AC R2 Motherboard | AMD Socket AM4 · B550 Chipset | 4× DDR4 up to 4733 MT/s (O.C.) · 128GB | PCIe 4.0 x16 · 2× M.2 | Wi-Fi 5 (802.11ac) · Bluetooth 5.0 · GbE LAN | Micro-ATX

GIGABYTE B550M DS3H AC R2

A dependable Micro-ATX AM4 board with wireless already fitted, four DDR4 slots and a PCIe 4.0 graphics slot. It is the sensible foundation for a Ryzen 5000 build where the budget belongs in the CPU and graphics card. Supplied brand new and sealed in its original manufacturer packaging.

📋 Specifications

• Brand: GIGABYTE
• Model: B550M DS3H AC R2 (Rev. 1.0)
• Chipset: AMD B550
• CPU Socket: AMD Socket AM4 — supports AMD Ryzen 5000, 4000 and 3000 Series processors
• Memory: 4 × DDR4 DIMM slots, dual channel, up to 128GB (32GB per module)
• Memory Speed: Up to DDR4 4733 MT/s (O.C.), XMP supported
• Expansion Slots: 1 × PCIe 4.0 x16 (CPU; PCIe 3.0 x16 with G-series APUs), 1 × PCIe 3.0 x16 running at x4, 1 × PCIe 3.0 x1
• M.2 Storage: 2 × M.2 sockets — 1 × CPU-attached PCIe 4.0 x4/x2 and 1 × chipset-attached type 2280 SATA / PCIe 3.0 x2
• SATA: 4 × SATA 6Gb/s connectors with RAID 0/1/10 support
• VRM: 5+3 phase pure digital VRM with Low RDS(on) MOSFETs
• LAN: Realtek GbE LAN (1 Gbps / 100 Mbps / 10 Mbps)
• Wireless: Realtek Wi-Fi RTL8821CE, 802.11a/b/g/n/ac dual-band 2.4/5 GHz, with Bluetooth 5.0
• Audio: Realtek ALC1220 CODEC, High Definition Audio, 2/4/5.1/7.1-channel
• Rear I/O: 1 × PS/2 keyboard/mouse, 1 × HDMI, 1 × DisplayPort, 4 × USB 3.2 Gen 1, 2 × USB 2.0/1.1, 1 × RJ-45, 2 × antenna connectors, 3 × audio jacks
• Form Factor: Micro ATX, 24.4cm × 24.4cm

⚡ Key Features

• Socket AM4 support for Ryzen 5000, 4000 and 3000 processors keeps a very large and affordable CPU pool open to you.
• The CPU-attached PCIe 4.0 x16 slot and PCIe 4.0 x4 M.2 socket give a Ryzen 5000 build full Gen4 graphics and storage speed.
• Four DDR4 DIMM slots take up to 128GB, so you can start with a 16GB kit and add more later rather than replacing it.
• 802.11ac Wi-Fi 5 and Bluetooth 5.0 are already built in, keeping every expansion slot free for the parts that matter.
• The Realtek ALC1220 codec is a genuinely high-grade audio chip to find at this price, with full 7.1-channel support.
• A 5+3 phase pure digital VRM with Low RDS(on) MOSFETs runs a Ryzen 5 or Ryzen 7 comfortably within spec.
• Two M.2 sockets plus four SATA 6Gb/s ports with RAID 0/1/10 cover NVMe speed and bulk storage on one board.
• HDMI and DisplayPort outputs drive dual monitors directly from a Ryzen G-series APU with no graphics card fitted.
• The 24.4 × 24.4cm Micro-ATX footprint fits compact cases while still keeping four memory slots.
• Q-Flash Plus updates the BIOS with no CPU, memory or graphics card installed, so a newer Ryzen chip drops straight in.

🛡️ SQUADRIG Assurance

• Brand new and sealed in original manufacturer packaging
• Sourced from authorised local distributors
• Checked on arrival and securely packed for delivery
• Honest listings — specifications are taken from the manufacturer's own published data

🔑 Product Details

• Brand: GIGABYTE
• Model: B550M DS3H AC R2
• Condition: Brand new
• SKU: MOH-GIGABY-B550M-NEW-1724