Product Information
GIGABYTE B860M DS3H WIFI6E (rev. 1.0) Intel B860 DDR5 Micro ATX Motherboard
🎮 FREE LOGITECH F310 WITH PC BUILD
Product Pricing
EMI Start From*
PRODUCT SPECIFICATIONS
Processor
(Go to GIGABYTE's website for the latest CPU support list.)
L3 cache varies with CPU
Mainboard
Use of licensed AMI UEFI BIOS
PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0
Memory
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
- 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
- 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
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
- 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
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
- 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
LAN bandwidth management software
Support for Windows 10 64-bit
* The Intel NPU driver is only supported on Windows 11.
Special Features
Support for Q-Flash
Support for Q-Flash Plus
Support for Smart Backup
Others
Voltage detection
Temperature detection
Fan speed detection
Water cooling flow rate detection
Fan fail warning
Fan speed control
Physical Specification
- 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)
Technical Info
Warranty Information
PRODUCT DESCRIPTION
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 Centre (GCC) for system optimisation, the B860M DS3H WIFI6E is an excellent choice for gamers, creators, and performance users.
GIGABYTE B860M DS3H WIFI6E DDR5 Motherboard Price in BD
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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.
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).
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).
CUSTOMER REVIEWS
Overall Rating
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Compact and perfect for small builds. Fits nicely in a mini case, and the layout is smart. Only has two RAM slots, but that’s expected. Ran stable with no hiccups. Good option if space is tight.
08 July, 2026
Love the I/O on this thing—tons of USB ports and even a fast Ethernet jack. Setup was painless, and the onboard audio sounds crisp. The aesthetic is understated, which I appreciate. No regrets.
24 June, 2026