Gigabyte B860M DS3H WIFI6E LGA1851 Micro ATX Motherboard
- Stock: In Stock
- Brand: Gigabyte
- Model: B860M DS3H WIFI6E
Specification
| Motherboard Basic Info | |
| 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 |
| Motherboard Basic Information | |
| Supported CPU | LGA1851 socket: Support for Intel Core Ultra Processors L3 cache varies with CPU |
| Chipset | Intel B860 Express Chipset |
| Expansion Slots | |
| PCI | 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) |
| Expansion Slots | |
| M.2 Socket | 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) |
| Memory Specifications | |
| Type | DDR5 |
| Motherboard Memory Info | |
| Slots | 4 x DIMM |
| Supported 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 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 |
| Maximum Memory | up to 256 GB (64 GB single DIMM capacity) of system memory |
| Motherboard Graphics Info | |
| 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 |
| Connector & Ports (MB) | |
| HDMI | 1 x HDMI port |
| USB (s) | 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 |
| 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 (Note) Actual support may vary by CPU. |
| Supported Storage | 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 |
| Others | |
| Special Features | Support for GIGABYTE Control Center (GCC) * Available applications in GCC may vary by motherboard model. Supported functions of each application may also vary depending on motherboard specifications. Support for Q-Flash Support for Smart Backup |
| Warranty Information | |
| Manufacturing Warranty | 3 Year |
Description
The Gigabyte B860M DS3H WIFI6E is a modern, feature‑rich micro ATX motherboard engineered for the latest Intel platforms, combining performance, connectivity, and future readiness in a compact footprint. Perfect for gamers, creators, and professionals building mid‑size systems, this board delivers advanced features without compromise.
Cutting‑Edge Compatibility & Memory Support
Built on the Intel B860 chipset, the B860M DS3H WIFI6E supports LGA1851 socket CPUs, including Intel’s latest Core Ultra and future processor generations. [1] It includes 4 DDR5 DIMM slots, supporting dual‑channel memory configurations up to 256 GB and overclocked speeds reaching 9066 MT/s via XMP profiles. [2] This ensures headroom for demanding workflows, gaming, or content creation.
Storage & Expansion Capabilities
For storage, the board features two M.2 slots—one supporting PCIe 5.0 x4 and the other PCIe 4.0 x4—for blazing fast NVMe SSD performance. [1] It also includes 4 SATA III ports for conventional SSDs or HDDs. [1] On the expansion front, there is a PCIe 5.0 x16 slot for graphics or compute cards, plus three PCIe 4.0 x1 slots for additional add‑ons. [1]
Connectivity & Networking
One of the hallmark features is integrated Wi-Fi 6E (802.11ax), with support for the 6 GHz band—delivering faster wireless speeds and lower latency in congested environments. [3] Bluetooth 5.3 is also included. [2] For wired performance, the motherboard provides a 2.5 GbE LAN port, ensuring reliable, high-speed connectivity for online gaming or large file transfers. [1]
Display outputs include HDMI and two DisplayPorts, enabling support for multiple monitors and high resolutions, depending on the integrated graphics capability of the CPU you pair. [4]
Cooling, Power & Reliability
To maintain stability under load, the B860M DS3H WIFI6E features a 5+1+2 hybrid phase VRM design with heatsinks for efficient heat dissipation. [5] The board supports Smart Fan 6, allowing detailed control of cooling behavior based on temperature inputs and workload. [4]
Gigabyte’s Ultra Durable™ components (solid capacitors, anti‑sulfur protection) enhance longevity and system resilience. [1] The board also employs EZ‑Latch designs for tool‑free installation of PCIe and M.2 devices. [4]
BIOS & Software Features
The UEFI BIOS supports Q‑Flash Plus, meaning you can update firmware without needing CPU, memory, or GPU installed—ideal for compatibility updates. [1] Additional features include RGB Fusion support for lighting customization across components, and EZ Debug Zone LEDs for easy troubleshooting during builds. [1]
Ideal Use Cases & Summary
This motherboard suits a range of high-demand applications:
- Gaming rigs with high-performance CPUs and discrete GPUs
- Content creation / video editing leveraging fast storage and memory
- Home or office systems needing strong connectivity with Wi-Fi 6E and 2.5 GbE
- Compact builds thanks to its micro ATX form factor
With forward-looking support for DDR5, PCIe 5.0, integrated Wi-Fi 6E, and robust expansion options, Gigabyte B860M DS3H WIFI6E positions itself as a versatile, modern motherboard for mid-range to high-end builds. It offers a stable platform for current demands while staying ready for future upgrades.
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