- Stock: In Stock
- Brand: Gigabyte
- Model: B860M D2H
Key Features
- CPU: LGA1851 socket
- Chipset: Intel B860 Express Chipset
- Memory: 2x DDR5 DIMM sockets supporting up to 128 GB
- Realtek 2.5GbE LAN chip
| Physical Specification | |
| 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: - 1 x PCI Express x16 slot, supporting PCIe 4.0 and running at x4 (PCIEX4) |
| Basic Information | |
| Supported CPU | LGA1851 socket: Support for Intel Core Ultra Processors |
| 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 |
| Audio | Realtek Audio CODEC High Definition Audio 2/4/5.1/7.1-channel |
| 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 2 x DDR5 DIMM sockets supporting up to 128 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 |
| Operating System |
Support for Windows 11 64-bit Support for Windows 10 64-bit |
| Others | Voltage detection Temperature detection Fan speed detection Water cooling flow rate detection Fan fail warning Fan speed control |
| Graphics | |
| Graphics | Integrated Graphics Processor-Intel HD Graphics support: - 1 x DisplayPort, supporting a maximum resolution of 3840x2160@144 Hz * Support for DisplayPort 2.1 version. - 1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz * Support for HDMI 2.1 version and HDCP 2.3. |
| Input Devices | |
| External I/O Ports | 3 x USB 2.0/1.1 ports 1 x PS/2 keyboard/mouse port 1 x DisplayPort* 1 x HDMI port* 3 x USB 3.2 Gen 1 ports 1 x RJ-45 port 3 x audio jacks |
| Connectivity | |
| USB | Chipset: - 5 x USB 3.2 Gen 1 ports (3 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 |
| Connector & Ports | |
| Supported Storage | CPU: - 1 x M.2 connector (Socket 3, M key, type 2280 PCIe 4.0 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) (M2P_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 3 x addressable RGB Gen2 LED strip headers 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 S/PDIF Out header 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 V2 module only) 1 x serial port header 1 x Q-Flash Plus button 1 x reset jumper 1 x Clear CMOS jumper |
| Network & Connectivity | |
| LAN | Realtek 2.5GbE LAN chip (2.5 Gbps/1 Gbps/100 Mbps) |
| Physical Specification | |
| Form Factor | Micro ATX Form Factor; 24.4cm x 22.5cm |
| Others Information | |
| Special Features | Support for GIGABYTE Control Center (GCC) Support for Q-Flash Support for Q-Flash Plus Support for Smart Backup |
| Warranty Information | |
| Warranty | 3 Years |
Gigabyte B860M D2H DDR5 LGA1851 Socket Motherboard
The Gigabyte B860M D2H DDR5 LGA1851 Socket Motherboard is a compact yet powerful Micro-ATX solution designed for users who want next-generation performance with excellent reliability. Built on the Intel B860 Express chipset and featuring the LGA1851 socket, this motherboard fully supports the latest Intel Core Ultra processors, making it ideal for modern gaming, productivity, and everyday computing. This motherboard supports DDR5 memory with speeds up to 9066MHz (Overclocked) across two DIMM slots, allowing a maximum capacity of 128GB. With dual-channel architecture and XMP support, users can enjoy faster data transfer, improved responsiveness, and smoother multitasking. Support for both ECC (non-ECC mode) and non-ECC memory adds flexibility for different workloads. For storage, the Gigabyte B860M D2H offers two PCIe 4.0 M.2 slots for high-speed NVMe SSDs, along with four SATA 6Gb/s ports supporting RAID 0, 1, 5, and 10, ensuring a balance of speed, capacity, and data protection. Graphics output is handled through DisplayPort 2.1 and HDMI 2.1, enabling support for 4K resolution displays with high refresh rates. Expansion and connectivity are well covered with a PCIe 5.0 x16 slot for modern graphics cards, an additional PCIe 4.0 x4 slot, and a fast Realtek 2.5GbE LAN chip for low-latency networking. Audio is powered by Realtek High Definition Audio, supporting up to 7.1-channel surround sound for immersive entertainment. Additional features such as Q-Flash Plus, Smart Backup, advanced fan and temperature monitoring, RGB headers, and GIGABYTE Control Center (GCC) enhance system management and customization. Backed by a 3-year warranty, the Gigabyte B860M D2H DDR5 LGA1851 Motherboard is a future-ready, dependable choice for compact Intel-based PC builds.
Features Of Gigabyte B860M D2H DDR5 LGA1851 Socket Motherboard
- LGA1851 support for Intel Core Ultra CPUs: Ready for current Intel desktop processors, giving modern performance in a compact Micro‑ATX board suitable for gaming or work PCs.
- DDR5 memory up to 128 GB with high overclocking: Two DIMM slots in dual‑channel mode, supporting extreme speeds and XMP tuning for faster responsiveness in heavy multitasking and games.
- PCIe 5.0 expansion for current GPUs: Full‑length PCIe 5.0 x16 slot plus a secondary PCIe 4.0 slot, offering upgrade flexibility for graphics cards and other add‑in devices.
- Dual high‑speed M.2 and four SATA ports: Two PCIe 4.0 NVMe slots for ultra‑fast storage alongside SATA ports for large drives or RAID setups, balancing speed and capacity.
- Fast networking and modern display outputs: Realtek 2.5 GbE wired LAN and HDMI/DisplayPort for crisp 4K‑class displays; ideal for both wired gaming and high‑resolution productivity.
- Builder‑friendly design and firmware features: Q‑Flash Plus for easy BIOS updates, RGB headers for system customization, and Gigabyte utilities that simplify tuning and monitoring.
- Compact, reliable Micro‑ATX platform with 3‑year warranty: A small‑form board that still covers real‑world needs, backed by multi‑year support to inspire confidence in longer‑term builds.