Gigabyte B860M GAMING X WiFi 6E LGA1851 mATX Motherboard
Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Technical details | |
| Warranty period | 3 year(s) |
| Processor | |
| Processor manufacturer | Intel |
| Compatible processor series | Intel® Core™ Ultra (Series 1), Intel Core Ultra (Series 2) |
| Processor socket | LGA 1851 (Socket V1) |
| Supported processor sockets | LGA 1851 |
| Memory | |
| Maximum internal memory | 256 GB |
| ECC | ![]() |
| Non-ECC | ![]() |
| Supported memory clock speeds | 5600,6400,9200 MHz |
| Supported memory types | DDR5 |
| Memory channels | Dual-channel |
| Unbuffered memory | ![]() |
| Memory slots type | DIMM |
| Number of memory slots | 4 |
| Supported memory clock speed (max) | 9200 MHz |
| Maximum internal memory per slot | 64 GB |
| ECC сompatibility | ECC & Non-ECC |
| Weight & dimensions | |
| Height | 35 mm |
| Width | 244 mm |
| Depth | 244 mm |
| Networking | |
| Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax) |
| Bluetooth version | 5.3 |
| Ethernet LAN | ![]() |
| Bluetooth | ![]() |
| LAN controller | Realtek RTL8125 |
| Wi-Fi | ![]() |
| Ethernet interface type | 2.5 Gigabit Ethernet |
| Top Wi-Fi standard | Wi-Fi 6E (802.11ax) |
| WLAN controller model | Intel Wi-Fi 6E AX211 |
| Internal I/O | |
| USB 2.0 connectors | 2 |
| CPU fan connector | ![]() |
| ATX Power connector (24-pin) | ![]() |
| Number of EATX power connectors | 1 |
| Number of chassis fan connectors | 2 |
| Front panel audio connector | ![]() |
| TPM connector | ![]() |
| EPS power connector (8-pin) | ![]() |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 1 |
| Number of SATA III connectors | 4 |
| Thunderbolt headers | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) connectors | 1 |
| Front panel connector | ![]() |
| 12V power connector | ![]() |
| RGB LED pin header | ![]() |
| Number of RGB LED pin headers | 4 |
| Number of CPU fan connectors | 2 |
| Number of water pump connectors | 2 |
| Number of EPS power connectors (8-pin) | 1 |
| Back panel I/O ports | |
| Line-in | ![]() |
| USB 2.0 ports quantity | 5 |
| Ethernet LAN (RJ-45) ports | 1 |
| Headphone outputs | 1 |
| Microphone in | ![]() |
| VGA (D-Sub) ports quantity | 0 |
| DVI-D ports quantity | 0 |
| WiFi-AP antenna jack | 2 |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| DisplayPorts quantity | 1 |
| DisplayPort version | 2.1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 3 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 0 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 0 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 0 |
| USB4 Gen 2x2 ports quantity | 1 |
| Storage controllers | |
| RAID levels | 0, 1, 5, 10 |
| Number of HDDs supported | 4 |
| RAID support | ![]() |
| Number of storage drives supported | 6 |
| Supported storage drive types | HDD & SSD |
| Supported storage drive interfaces | M.2, SATA III |
| Packaging data | |
| Package weight | 1.43 kg |
| Package depth | 268 mm |
| Package height | 68 mm |
| Package width | 270 mm |
| Packaging content | |
| Bundled software | Norton® Internet Security (OEM version) LAN bandwidth management software |
| Batteries included | ![]() |
| Screws included | ![]() |
| Antenna included | ![]() |
| Expansion slots | |
| PCI Express x16 slots | 2 |
| Number of M.2 (M) slots | 2 |
| PCI Express x16 (Gen 4.x) slots | 1 |
| PCI Express x16 (Gen 5.x) slots | 1 |
| 1st M.2 largest key size | 2280 |
| 2nd M.2 largest key size | 25110 |
| 1st M.2 highest PCI Express generation | 5.0 |
| 2nd M.2 highest PCI Express generation | 4.0 |
| BIOS | |
| BIOS memory size | 256 Mbit |
| BIOS type | UEFI AMI |
| ACPI version | 5.0 |
| Clear CMOS button | ![]() |
| Clear CMOS jumper | ![]() |
| Desktop Management Interface (DMI) version | 2.7 |
| System Management BIOS (SMBIOS) version | 2.7 |
| Battery | |
| Battery technology | Lithium-Manganese Dioxide (LiMnO2) |
| Battery type | CR2032 |
| Number of battery cells | 1 |
| Battery weight | 3 g |
| Lithium weight per battery | 0.07 g |
| Other features | |
| Weight | 1.23 kg |
| Graphics | |
| Maximum resolution | 4096 x 2160 pixels |
| Parallel processing technology support | Not supported |
| DirectX version | 12.0 |
| HDCP | ![]() |
| Features | |
| Motherboard chipset | Intel B860 |
| Motherboard form factor | Micro ATX |
| Product colour | Dark brown |
| Audio output channels | 7.1 channels |
| Cooling type | Passive |
| PC health monitoring | Fan, Temperature, Voltage, Water cooling |
| Windows operating systems supported | Windows 11 x64 |
| Power source type | ATX |
| Motherboard chipset family | Intel |
| Component for | PC |
| Audio chip | Realtek ALC897 |
| Logistics data | |
| Country of origin | China |
| Products per shipping (inner) case | 1 pc(s) |
| EAN | 4719331867133 |
| Warranty | 1 year |
The GIGABYTE B860M GAMING X WIFI6E is a Micro ATX motherboard built on the Intel B860 Express Chipset, providing support for Intel Core Ultra Processors via the LGA1851 socket. Its memory architecture includes four DIMM slots for dual-channel DDR5, accommodating up to 256 GB of total capacity with overclocked speeds reaching 9200 MT/s. The board’s design focuses on stable power delivery to ensure consistent performance for the CPU and other core components under load.
This motherboard incorporates modern expansion and connectivity standards suitable for high-performance builds. It features a primary PCIe 5.0 x16 slot for next-generation graphics cards, complemented by a secondary PCIe 4.0 slot. For storage, it provides two M.2 slots, one of which utilizes the PCIe 5.0 interface for maximum throughput, plus four SATA 6Gb/s ports with RAID 0, 1, 5, and 10 support. Networking is managed by an integrated 2.5GbE LAN port and an Intel Wi-Fi 6E module with Bluetooth 5.3, while internal Thunderbolt headers allow for further I/O expansion.
Key Features:- LGA1851 socket supports Intel Core Ultra Processors
- Micro ATX form factor for compact PC builds
- Four DDR5 DIMM slots support up to 256 GB of memory
- Features one PCIe 5.0 x16 slot for high-speed graphics
- Includes two M.2 slots with one supporting PCIe 5.0
- Provides 2.5GbE LAN and Intel Wi-Fi 6E connectivity
- Equipped with two internal Thunderbolt headers for expansion
- Offers DisplayPort 2.1 and HDMI 2.1 video outputs
- Supports RAID 0, 1, 5, and 10 configurations
- Includes a Clear CMOS button for system maintenance
Estimated delivery: 22.12
Today: 11:00 - 15:00
Estimated delivery: 22.12
Today: 10:00 - 14:00
Estimated delivery: 22.12
Today: Closed
Estimated delivery: 22.12
Today: Closed
Estimated delivery: 22.12
Today: 10:00 - 14:00
Estimated delivery time: 22.12
Estimated delivery time: 23.12
Estimated delivery time: 22.12
Estimated delivery time: 23.12
Estimated delivery time: 23.12
Estimated delivery time: 22.12
Estimated delivery time: 22.12
Estimated delivery time: 23.12
- manual pdf (English)

