GIGABYTE B860M DS3H WIFI6E – High-Performance Micro ATX Motherboard
GIGABYTE B860M DS3H WIFI6E is a powerful Micro ATX motherboard designed for Intel Core Ultra Processors with LGA1851 socket compatibility. Powered by the Intel B860 Express chipset, this motherboard offers next-gen DDR5 support with speeds up to 9066 MT/s (O.C.) and a maximum memory capacity of 256GB across four DIMM slots. For onboard graphics, the motherboard supports triple-display output via HDMI 2.1 and dual DisplayPort 2.1, delivering resolutions of up to 4K @ 60Hz (HDMI) and 4K @ 144Hz (DisplayPort). Gaming and multitasking are enhanced with a PCIe 5.0 x16 slot for high-speed GPUs and three additional PCIe 4.0 x1 slots for expansion. Storage flexibility is provided through dual M.2 slots (PCIe 5.0 & PCIe 4.0) and four SATA 6Gb/s ports, supporting RAID 0, 1, 5, and 10. Networking is seamless with Realtek 2.5GbE LAN and Wi-Fi 6E (Intel AX211 / Realtek RTL8852CE, based on PCB version), ensuring low-latency connectivity and Bluetooth 5.3 support. The motherboard includes USB 3.2 Gen 2, USB 3.2 Gen 1, and USB Type-C for high-speed data transfer. RGB lighting control is available via three addressable Gen2 LED headers and one RGB LED strip header. With Windows 11 compatibility, Q-Flash Plus for BIOS updates, and GIGABYTE Control Center (GCC) for system optimization, the B860M DS3H WIFI6E is an excellent choice for gamers, creators, and performance users.
1. What processors are compatible with the GIGABYTE B860M DS3H WIFI6E?
This motherboard supports Intel Core Ultra Processors on the LGA1851 socket. For the latest CPU compatibility list, visit GIGABYTE’s official website.
2. How much RAM does this motherboard support?
It supports up to 256GB of DDR5 memory across four DIMM slots, with speeds up to 9066 MT/s (overclocked).
3. Does this motherboard have built-in Wi-Fi and Bluetooth?
Yes, it features Wi-Fi 6E and Bluetooth 5.3. The exact Wi-Fi chipset depends on the PCB revision (Intel AX211 for rev. 1.0 and Realtek RTL8852CE for rev. 1.1).
| Processor | |
| CPU Socket |
LGA1851 socket: Support for Intel Core Ultra Processors
(Go to GIGABYTE's website for the latest CPU support list.) L3 cache varies with CPU |
| Mainboard | |
| Chipset |
Intel B860 Express Chipset
|
| BIOS |
1 x 256 Mbit flash
Use of licensed AMI UEFI BIOS PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0 |
| Memory | |
| Memory |
Support for DDR5 9066(O.C)/8800(O.C) /8600(O.C) / 8400(O.C) /8266(O.C) / 8200(O.C) / 8000(O.C) / 7950(O.C) /
7900(O.C) / 7800(O.C) / 7600(O.C.) / 7400(O.C.) / 7200(O.C.) / 7000(O.C.) / 6800(O.C.) / 6600(O.C.) /6400/5600 MT/s memory modules 4 x DDR5 DIMM sockets supporting up to 256 GB (64 GB single DIMM capacity) of system memory Dual channel memory architecture Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules (operate in non-ECC mode) Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules Support for 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 GIGABYTE's website for more information.) |
| Graphics | |
| Graphics |
Integrated Graphics Processor-Intel HD Graphics support:
- 1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz * Support for HDMI 2.1 version and HDCP 2.3. - 2 x DisplayPort, supporting a maximum resolution of 3840x2160@144 Hz * Support for DisplayPort 2.1 version. (Graphics specifications may vary depending on CPU support.) Support for up to triple-display at the same time |
| Networking & Connectivity | |
| LAN |
Realtek 2.5GbE LAN chip (2.5 Gbps/1 Gbps/100 Mbps)
|
| Wireless |
Intel Wi-Fi 6E AX211 (PCB rev. 1.0)
- WIFI a, b, g, n, ac, ax, supporting 2.4/5/6 GHz carrier frequency bands - BLUETOOTH 5.3 - Support for 11ax 160MHz wireless standard Realtek Wi-Fi 6E RTL8852CE (PCB rev. 1.1) - WIFI a, b, g, n, ac, ax, supporting 2.4/5/6 GHz carrier frequency bands - BLUETOOTH 5.3 - Support for 11ax 160MHz wireless standard (Actual data rate may vary depending on environment and equipment.) |
| Audio & Microphone | |
| Audio |
Realtek Audio CODEC
High Definition Audio 2/4/5.1/7.1-channel * You can change the functionality of an audio jack using the audio software. To configure 7.1-channel audio, access the audio software for audio settings. |
| Ports | |
| Interface |
CPU:
- 1 x M.2 connector (Socket 3, M key, type 2280 PCIe 5.0 x4/x2 SSD support) (M2A_CPU) Chipset: - 1 x M.2 connector (Socket 3, M key, type 2280 PCIe 4.0 x4/x2 SSD support) (M2N_SB) - 4 x SATA 6Gb/s connectors RAID 0, RAID 1, RAID 5, and RAID 10 support for SATA storage devices |
| Internal I/O Ports |
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 2 x M.2 Socket 3 connectors 4 x SATA 6Gb/s connectors 1 x front panel header 1 x front panel audio header 1 x USB Type-C header, with USB 3.2 Gen 1 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 Q-Flash Plus button 1 x reset jumper 1 x Clear CMOS jumper Back Panel Connectors 1 x PS/2 keyboard/mouse port 1 x HDMI port (Note) 2 x DisplayPorts (Note) 1 x USB 3.2 Gen 2 Type-A port (red) 2 x USB 3.2 Gen 1 ports 3 x USB 2.0/1.1 ports 2 x antenna connectors (2T2R) 1 x RJ-45 port 3 x audio jacks |
| USB |
Chipset:
- 1 x USB Type-C port with USB 3.2 Gen 1 support, available through the internal USB header - 1 x USB 3.2 Gen 2 Type-A port (red) on the back panel - 4 x USB 3.2 Gen 1 ports (2 ports on the back panel, 2 ports available through the internal USB header) - 3 x USB 2.0/1.1 ports on the back panel Chipset+USB 2.0 Hub: - 4 x USB 2.0/1.1 ports available through the internal USB headers |
| Software | |
| Bundled Software |
Norton Internet Security (OEM version)
LAN bandwidth management software |
| Operating System |
Support for Windows 11 64-bit
Support for Windows 10 64-bit * The Intel NPU driver is only supported on Windows 11. |
| Special Features | |
| Features |
Support for GIGABYTE Control Center (GCC)
Support for Q-Flash Support for Q-Flash Plus Support for Smart Backup |
| Others | |
| Controller |
H/W Monitoring
Voltage detection Temperature detection Fan speed detection Water cooling flow rate detection Fan fail warning Fan speed control |
| Physical Specification | |
| Expansion Slots |
CPU:
- 1 x PCI Express x16 slot, supporting PCIe 5.0 and running at x16 (PCIEX16) * 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: - 3 x PCI Express x16 slots, supporting PCIe 4.0 and running at x1 (PCIEX1_1/2/3) |
| Form Factor |
Micro ATX Form Factor; 24.4cm x 24.4cm
|
| Technical Info | |
| Brand |
GIGABYTE
|
| Model |
B860M DS3H WIFI6E
|
| Warranty Information | |
| Warranty |
3-Years
|
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