GIGABYTE B850M Gaming X WIFI6E M-ATX Motherboard
MPN B850M-GAMING-X-WF6E · Brand GIGABYTE · mATX
GIGABYTE B850M Gaming X WiFi 6E is a Micro-ATX motherboard for AMD AM5 supporting Ryzen 7000/8000/9000 CPUs, DDR5 up to 8200 MT/s, PCIe 5.0, Wi-Fi 6E, and 2.5GbE LAN
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Overview
The GIGABYTE B850M Gaming X WiFi 6E is a Micro-ATX motherboard built on AMD's B850 chipset for the AM5 platform, designed to support AMD Ryzen 9000, Ryzen 8000, and Ryzen 7000 series processors. It pairs a digital twin 10+2+2 phase VRM solution with VRM Thermal Armor Advanced to keep power delivery stable during demanding workloads and extended gaming sessions. Memory capacity is generous for a Micro-ATX design: four DDR5 DIMM slots support dual-channel operation up to 256 GB, with overclocking profiles up to 8200 MT/s and compatibility with both AMD EXPO and XMP memory modules. The primary PCIe x16 slot runs at PCIe 5.0 x16 for Ryzen 9000 and 7000 series CPUs, making it ready for current-generation graphics cards. Two M.2 Socket 3 connectors with M.2 Thermal Guard heatsinks and EZ-Latch screwless release simplify NVMe drive installation and removal. Connectivity is a clear strength. Onboard Wi-Fi 6E with a 2T2R directional ultra-high-gain antenna pairs with Bluetooth 5.3, while a 2.5GbE LAN port handles wired networking. The WIFI EZ-Plug mechanism allows quick, tool-free antenna attachment. The rear I/O panel provides video output via one HDMI and two DisplayPort connectors, one USB 3.2 Gen 2 Type-A, one USB 3.2 Gen 2 Type-C, two USB 3.2 Gen 1, four USB 2.0/1.1 ports, and three audio jacks. GIGABYTE's X3D Turbo Mode is a BIOS-level optimisation that adjusts scheduling parameters to benefit Ryzen 9000 X3D and non-X3D processors alike. RGB lighting is supported through three addressable RGB Gen 2 headers and one standard RGB header. Q-Flash Plus on the rear panel enables BIOS updates without a CPU or memory installed. Key Verified Specifications: - Form Factor: Micro-ATX - Socket / Platform: AM5 / AMD - Chipset: B850 - CPU Support: AMD Ryzen 9000 / 8000 / 7000 series - Memory: 4 x DDR5 DIMM, Dual Channel, up to 256 GB, up to 8200 MT/s (OC), EXPO & XMP support - PCIe: 1 x PCIe 5.0 x16 (CPU); 1 x PCIe 3.0 x4 (chipset) - Storage: 2 x M.2 Socket 3; 4 x SATA 6Gb/s - Wireless: Wi-Fi 6E (2T2R) + Bluetooth 5.3 - LAN: 2.5GbE - USB (rear): 1x USB 3.2 Gen 2 Type-A, 1x USB 3.2 Gen 2 Type-C, 2x USB 3.2 Gen 1, 4x USB 2.0/1.1 - Video Output: 1x HDMI, 2x DisplayPort - VRM: 10+2+2 phase digital twin - RGB Headers: 3x ARGB Gen 2, 1x RGB - Warranty: 3 years
Datasheet
| Memory Type | DDR5 |
|---|---|
| Warranty | 3 Years |
| Form Factor | mATX |
| Chipset | B850 |
| Socket | AM5 |
| CPU Type | Ryzen 9000,Ryzen 8000,Ryzen 7000 |
| Max Memory | 256 GB |
| Memory Speed | up to 8200 |
| Platform | AMD |
| Graphics Port | 1 x HDMI, 2 x DisplayPorts |
| Memory Feature | Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules Support for AMD EXtended Profiles for Overclocking (AMD EXPO™) and Extreme Memory Profile (XMP) memory modules (The CPU and memory configuration may affect the supported memory types, data rate (speed), and number of DRAM modules, please refer to "Memory Support List" on Brand website for more information.) |
| Expansion Slots | 1 x PCI Express x16 slot (PCIEX16), integrated in the CPU: AMD Ryzen™ 9000/7000 Series Processors support PCIe 5.0 x16 mode AMD Ryzen™ 8000 Series-Phoenix 1 Processors support PCIe 4.0 x8 mode AMD Ryzen™ 8000 Series-Phoenix 2 Processors support PCIe 4.0 x4 mode * The PCIEX16 slot can only support a graphics card or an NVMe SSD. If only one graphics card is to be installed, be sure to install it in the PCIEX16 slot. Chipset: – 1 x PCI Express x16 slot, supporting PCIe 3.0 and running at x4 (PCIEX4) |
| Channel Supported | Dual Channel |
| Wireless Networking | WiFi 6E,Bluetooth 5.3 |
| Back Panel I/O Ports | 1 x HDMI port (Note) 2 x DisplayPorts (Note) 1 x Q-Flash Plus button 1 x PS/2 keyboard/mouse port 1 x USB 3.2 Gen 2 Type-A ports (red) 1 x USB Type-C® port, with USB 3.2 Gen 2 support 2 x USB 3.2 Gen 1 ports 4 x USB 2.0/1.1 ports 1 x RJ-45 port 2 x antenna connectors (2T2R) 3 x audio jacks |
| Internal I/O Connector | 1 x 24-pin ATX main power connector 1 x 8-pin ATX 12V power connector 1 x CPU fan header 1 x CPU fan/water cooling pump header 1 x system fan header 1 x system fan/water cooling pump header 3 x addressable RGB Gen2 LED strip headers 1 x RGB LED strip header 4 x SATA 6Gb/s connectors 2 x M.2 Socket 3 connectors 1 x front panel header 1 x front panel audio header 1 x USB Type-C® header, with USB 3.2 Gen 2 support 1 x USB 3.2 Gen 1 header 2 x USB 2.0/1.1 headers 1 x Trusted Platform Module header (For the GC-TPM2.0 SPI/GC-TPM2.0 SPI 2.0/GC-TPM2.0 SPI V2 module only) 1 x reset button 1 x reset jumper 1 x Clear CMOS jumper |




