| SPECIFICATIONS | |
| Brand | Gigabyte |
| Series | GAMING X Series |
| Model | B550M GAMING X WIFI6 |
| CPU Support | Supports AMD Ryzen 5000 Series, 5000 G-Series, 4000G-Series, and 3000 Series processors |
| Chipset | AMD B550 Chipset |
| Memory Support | |
| AMD B550 Chipset | 4x DDR4 DIMM sockets supporting up to 128 GB (32 GB single DIMM capacity)of system memory |
| Support for DDR4 3200/2933/2667/2400/2133 MT/s memory modules | |
| Dual channel memory architecture | |
| Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules | |
| Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules | |
| Support for Extreme Memory Profile (XMP) memory modules | |
| Video | |
| DisplayPort | 1x HDMI 2.1 (TMDS) port, supports a maximum resolution of 4096x2160 @ 60Hz, Support HDCP 2.3 & HDR |
| HDMI | 1x DisplayPort 1.4 Port, supports a maximum resolution of 5120x2880 @ 60Hz, Support HDCP 2.3 & HDR |
| Expansion Slots | |
| CPU Direct | 1x PCIe 4.0 x16 Electrical, x16 Physical Slot |
| AMD B550 Chipset | 1x PCIe 3.0 x4 Electrical, x16 Physical slot |
| 1x PCIe 3.0 x1 Electrical, x1 Physical slot | |
| Storage | |
| CPU Direct | 1x M.2 2280 PCIe 4.0 x4 NVMe SSD Slot (PCIe Gen 3 with Ryzen 5000G / 4000G Series) |
| AMD B550 Chipset | 1x M.2 2280 PCIe 3.0 x2 NVMe SSD Slot |
| 4x SATA 3.0 6Gbps connectors | |
| Support for SATA RAID 0, RAID 1, and RAID 10 | |
| Networking | |
| LAN | Realtek Gigabit LAN 10/100/1000Mb/s |
| WiFi | Realte Wi-Fi 6 RTL8851BE Dual-Band Adapter |
| Bluetooth | Bluetooth 5.3 |
| Audio | |
| Codec | Realtek ALC1220 High-Definition Audio Codec |
| Support for 7.1 Surround with front-panel jack retasking | |
| Connectivity | |
| Ports | 4x USB 5Gbps Type-A Ports |
| 2x USB 2.0 Type-A Ports | |
| 1x HDMI 2.1 (TMDS) Port | |
| 1x DisplayPort 1.4 Port | |
| 3x 3.5mm Audio Jacks | |
| 2x Antenna Jacks | |
| 1x PS/2 Combo Port (Keyboard, Mouse) | |
| 1x Gigabit Ethernet RJ-45 LAN Port | |
| Buttons | 1x Q-Flash Plus Button |
| General | |
| Internal Connectors | 1x 24-pin ATX main power connector |
| 1x 8-pin ATX 12V power connector | |
| 1x CPU fan header | |
| 2x system fan headers | |
| 2x addressable LED strip headers | |
| 2x RGB LED strip headers | |
| 1x CPU cooler LED strip/RGB LED strip header | |
| 2x M.2 Socket 3 connectors | |
| 4x SATA 6Gb/s connectors | |
| 1x front panel header | |
| 1x front panel audio header | |
| 1x USB Type-C header, with USB 3.2 Gen 1 support | |
| 1x USB 3.2 Gen 1 header | |
| 1x USB 2.0/1.1 header | |
| 1x Trusted Platform Module (TPM) header (2x6 pin, for the GC-TPM2.0_S module only) | |
| 1x serial port header | |
| 1x Clear CMOS jumper | |
| I/O Controller | iTE I/O Controller Chip |
| LED Displays | N/A |
| BIOS | 1x 128 Mbit flash |
| Use of licensed AMI UEFI BIOS | |
| PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0 | |
| Form Factor | Micro-ATX Form Factor, 244 x 244 mm (H x W) |
| Operating System Support | Windows 10 64-bit |
| Windows 11 64-bit (Recommended) | |
| Warranty Information | |
| Warranty | 3 Year Warranty |
| Manufacturer's Site | Visit the manufacturer's website |
|---|---|
| Product Link | Visit the manufacturer's page for this product |
- Good but not perfect - Martin, 16 October 2025
Overall im happy with the board. it does what i need it to do pretty well, im making use of the 5800X3D
However at the time of writing for anyone that might want to make use of PBO for Undervolting this board does not support it.
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