Gigabyte B550M H ARGB AM4 DDR4 Micro-ATX Motherboard
The B550M H ARGB takes the AMD B550 chipset and AM4 socket into a compact Micro-ATX design built for a showpiece gaming rig, pairing DDR4 memory with addressable lighting headers and a Q-Flash Plus button for BIOS updates.
Key Specifications
- AMD B550 chipset with AM4 socket support for Ryzen 5000 G-Series, 5000 Series, 4000 G-Series, 3000 G-Series and 3000 Series processors
- 2 x DDR4 DIMM sockets supporting up to 64 GB of dual-channel memory, with DDR4 speeds up to 5100 MHz overclocked
- 1 x PCI Express x16 slot supporting PCIe 4.0 x16 mode with Ryzen 5000 and 3000 Series processors, and PCIe 3.0 x16 mode with Ryzen 5000 G, 4000 G and 3000 G Series processors, plus 1 x PCI Express 3.0 x1 slot
- 1 x M.2 connector with SATA and PCIe 4.0 x4/x2 SSD support with Ryzen 5000 and 3000 Series processors, and SATA and PCIe 3.0 x4/x2 SSD support with G-Series processors, plus 4 x SATA 6Gb/s connectors
- Realtek GbE LAN chip (1 Gbps/100 Mbps/10 Mbps)
- Realtek audio codec with High Definition Audio and 2/4/5.1/7.1-channel output
- Display outputs: 1 x DisplayPort at up to 5120x2880 at 60 Hz and 1 x HDMI at up to 4096x2160 at 60 Hz, with HDMI 2.1, HDCP 2.3 and HDR support
- Back panel USB: 4 x USB 3.2 Gen 1 ports and 2 x USB 2.0/1.1 ports, plus a Q-Flash Plus button
- Micro ATX form factor, 23.3cm x 19.8cm
RGB Fusion Lighting with Three Addressable Headers
Lighting is the headline here: the board carries 3 x addressable RGB Gen2 LED strip headers and 1 x RGB LED strip header, so addressable strips and standard RGB strips can be mixed in one build and driven through the board's lighting controls.
- Install a Ryzen 5000 Series processor for PCIe 4.0 graphics and M.2 speeds.
- Fit up to 64 GB of DDR4 across the two DIMM sockets.
- Connect addressable LED strips to the three Gen2 headers and an RGB strip to the RGB header.
- Use Q-Flash Plus to update the BIOS without installing the CPU, memory and graphics card.
