You've got a Ryzen 3000 or 5000 sitting in a drawer, waiting for a board that actually fits the case you already have. This is it. The B550M H ARGB is a Micro-ATX board (23.3 × 19.8 cm) that slots into compact builds without compromising on what matters: PCIe 4.0 for your GPU, DDR4 up to 5100 MHz OC, and an M.2 slot for a fast NVMe drive. HDMI 2.1 and DisplayPort 1.4 mean you can run a 4K or 5K display off the integrated graphics while you source a dedicated card. Four USB 3.2 Gen 1 ports on the back, Gigabit LAN, and RGB headers if your case deserves a little colour. No fuss, no bloat. Just a board that works from day one.
Ships as soon as it lands in our warehouse. Add to cart when you're ready
| brand | GIGABYTE |
| model | B550M H ARGB |
| socket | AM4 |
| chipset | AMD B550 |
| form_factor | Micro-ATX (23.3 × 19.8 cm) |
| memory_type | DDR4 |
| memory_slots | 2× DIMM |
| max_memory | 64 GB |
| max_memory_speed | 5100 MHz (OC) |
| memory_profiles | XMP, ECC (non-ECC mode) / Non-ECC |
| expansion_slots | 1× PCIe 4.0 x16, 1× PCIe 3.0 x1 |
| m2_slots | 1× M.2 (PCIe 4.0/3.0) |
| sata_ports | 4× SATA 6Gb/s |
| raid_support | RAID 0 / 1 / 10 |
| video_output | HDMI 2.1 (4K@60Hz), DisplayPort 1.4 (5K@60Hz) |
| max_shared_video_memory | 16 GB |
| networking | Realtek Gigabit LAN |
| audio | Realtek HD Audio, 7.1-channel |
| usb_rear | 4× USB 3.2 Gen 1, USB 2.0 |
| rgb_headers | RGB Gen2, RGB |
| power_connectors | 24-pin ATX, 8-pin CPU |
| fan_headers | CPU fan + 2× system fan |
| bios | AMI UEFI, 128 Mbit, Q-Flash & Q-Flash Plus |
| os_support | Windows 10 / 11 (64-bit) |
| category | TECHNOLOGY |
| subcategory | COMPUTER ACCESSORIES |