GA-B860M-D3HP

Gigabyte B860 D3HP B860 Express Chipset LGA 1851 Micro ATX Motherboard

Gigabyte B860M LGA1851 ATX Motherboard - Support Intel Core Ultra Processors, Hybrid 4 1 2 Phases VRM Solution, Infinite Memory Performance, AI Perfdrive, PCIe x 16 Slot with Quick Release Design, Multi-Theme, AIO Fan Control, and Q-Flash Auto Scan in BIOS and SW, 2 x PCIe 4.0 x 4 M.2 Connectors, GbE LAN Fast Networking, DisplayPort, HDMI Externded Connectivity, Retail Box

About this product

The GIGABYTE B860M D3HP GA-B860M-D3HP is a Micro ATX motherboard for Intel Core Ultra processors using the LGA1851 socket. It combines DDR5 memory support up to 9066 MT/s with PCIe 5.0 x16 graphics expansion, 2 x PCIe 4.0 x4 M.2 storage connectors, 1GbE LAN, DisplayPort and HDMI connectivity. Buy now from our site for a modern Intel Core Ultra PC platform.

Description

The GIGABYTE B860M D3HP GA-B860M-D3HP is a Micro ATX motherboard built around the Intel B860 Express chipset and LGA1851 socket. It supports Intel Core Ultra processors and provides a practical foundation for modern desktop computers requiring current-generation memory, storage, expansion and connectivity options.

Memory support is provided through 4 x DDR5 DIMM sockets with up to 256 GB of total system memory. The board supports dual channel memory architecture, XMP memory modules and a range of DDR5 memory speeds, including speeds up to 9066 MT/s when supported through overclocking and the installed hardware configuration.

For graphics and expansion, the motherboard includes 1 x PCI Express x16 slot supporting PCIe 5.0 at x16. The slot supports a graphics card or NVMe SSD according to GIGABYTE specifications. Two additional PCI Express x1 slots provide expansion options for compatible add-in hardware.

Storage connectivity includes 2 x M.2 Socket 3 connectors supporting type 2280 PCIe 4.0 x4/x2 SSDs and 4 x SATA 6Gb/s connectors. SATA storage supports RAID 0, RAID 1, RAID 5 and RAID 10 configurations.

For networking, the motherboard uses a Realtek GbE LAN controller supporting 1 Gbps, 100 Mbps and 10 Mbps connections. The rear I/O includes 3 x USB 3.2 Gen 1 ports, 3 x USB 2.0/1.1 ports, 1 x RJ-45 LAN port, 1 x DisplayPort, 1 x HDMI port, 1 x PS/2 keyboard or mouse port and 3 x audio jacks.

The motherboard also provides CPU and system fan control, water cooling pump headers, addressable RGB headers, a standard RGB LED header, Q-Flash support and GIGABYTE Control Center support. Its 24.4cm x 24.4cm Micro ATX form factor makes it suitable for compatible compact and standard desktop PC cases.

Features

The B860M D3HP combines the Intel B860 platform with modern connectivity and expansion options for Intel Core Ultra desktop systems.

• LGA1851 socket support for Intel Core Ultra processors
• Intel B860 Express chipset
• Micro ATX form factor measuring 24.4cm x 24.4cm
• 4 x DDR5 DIMM sockets
• Up to 256 GB system memory support
• Dual channel memory architecture
• DDR5 support up to 9066 MT/s through supported configurations and overclocking
• Support for Intel XMP memory modules
• 1 x PCI Express x16 slot supporting PCIe 5.0 at x16
• 2 x PCI Express x1 slots supporting PCIe 3.0
• 2 x M.2 Socket 3 connectors for type 2280 PCIe 4.0 x4/x2 SSDs
• 4 x SATA 6Gb/s connectors
• SATA RAID support for RAID 0, RAID 1, RAID 5 and RAID 10
• Realtek GbE LAN supporting 1 Gbps, 100 Mbps and 10 Mbps
• 1 x DisplayPort with support for up to 3840 x 2160 at 144 Hz
• 1 x HDMI 2.1 port with support for up to 4096 x 2160 at 60 Hz
• Realtek High Definition Audio supporting 2, 4, 5.1 and 7.1 channel configurations
• Q-Flash support for BIOS updating
• GIGABYTE Control Center support
• CPU, system fan and water cooling pump control headers
• Addressable RGB Gen2 and RGB LED headers
• Support for Windows 11 64-bit and Windows 10 64-bit

Infinite Memory Performance
UD motherboards boost DDR5 memory performance and offer top-notch compatibility using various advanced methods.

Effortlessly Boost Your DDR5 Memory Speed
DDR5 XMP Booster feature offers ready-to-use settings derived from analysis of memory IC and PMIC vendor. This allows users to maximize DDR5 memory performance without the hassle of manual tweaking for overclocked DDR5 memory kits.

Boost instantly
Instant memory performance uplift

Hands-off memory tuning
Eliminate manual entry of complex memory settings such as clock, voltage, and timings.

Hassle-free overclocking
Seamlessly overclock for both standard and XMP 3.0 DDR5 memory frequencies.

Incorporated database
Built-in library of pre-optimized configurations for diverse memory chip suppliers.

Boost DDR5 Memory Performance with Optimized Tuning
Leverage XMP 3.0 User Profile to fine-tune memory settings for peak system performance.

Customizable SPD Profiles or retrieve from database
Create and transfer two custom SPD profiles between systems.

Quick Performance Simulator
Rapidly assess potential memory performance by entering clock speeds and timing parameters.

Profile Management
Store and retrieve memory configurations for online sharing.

Unlock non-overclockable DDR5 Potential
Enhance clock speeds of non-overclockable DDR5 modules.

Instant Reset
Revert memory settings with a single click.

Auto-Overclocking Software by AI model
Unleash Ultimate Performance with One-Click Activation.

Auto CPU & DDR5 Memory Boost
With just a single click, unleash the full potential of CPU & DDR5 memory, instantly boosting your gaming and work efficiency.

One-Click Acceleration
Enhance CPU & DDR5 speeds with a single click.

• Real time Analyze
• OC accuracy UP
• EZ to Pro

Fast AI Performance
Accelerate AI processing for greater performance

Boost CPU & Memory Performance
Raise system speed and performance.

Up to 11% AI Performance*

• Accelerated AI decision-making
• Boosted reinforcement learning
• Streamlined language processing

Up to 7% Memory Performance Boost*, Up to 5% CPU Performance Boost**
Tailored-overclocking for your CPU and memory

• Faster data transfer and application loading
• Improved multitasking performance
• Optimized overall system performance

Maximize performance in a snap
Enable users to easily become overclocking experts through a simple interface.

Smart & Safe overclocking
Protect your motherboard through multiple over-temperature and over-current safeguards.

• Over Temperature Protection
• Over Current Protection
• Over Voltage Protection
• Over Power Protection
• Under Voltage Protection
• Short Circuit Protection

Less Power Usage Optimal power-efficiency
With faster computations, it also means reduced power consumption, making it more environmentally friendly and energy-efficient, continuously contributing to the well-being of our planet.

AI SNATCH Engine
The AI model, trained by AI TOP on diverse overclocking datasets, improves precision and stability while optimizing performance. This model serves as the core of AORUS AI Snatch software.

• OC to 20% higher speed
• OC Efficiency UP
• No more try and error
• Optimal performance-stability balance.

AI Flow Chart
Data Augmentation

• Expands dataset size
• Reduces overfitting risk
• Simulate more realistic conditions

Precise Dataset
AI-Driven Overclocking Analysis

• List overclocking parameters
• Generate OC attribute weights and relevance matrix
• Create correlation heatmap
• Identified critical attributes

AI-Driven PCB Technology-Redefining PCB Design with Artificial Intelligence
AI-Driven PCB Technology employs AI algorithms to optimize vias, routing and stackups. It ensures peak performance and signal integrity across single and cross-layer throughout the design process.

AI-ViaFusion Technology
Optimized vias & pads for signal integrity

AI-Trace Technology
Smart routing for peak performance

AI-Layer Technology
Tailored stackups for enhanced functionality

Key Features:

• AI-Generated Design Recipes
• AI-Driven Simulation
• AI-Powered Signal Verification
• Single and cross-layer signal optimization

AI-ViaFusion(TM) Technology - AI-Powered Excellence in Signal Integrity
Reduction in Signal Reflection Up to 28.2% AI-ViaFusion, an AI-assisted via optimization technology, determines optimal via and pad sizes across PCB areas. This technology enhances cross-layer signal integrity and transmission efficiency, outperforming traditional design methods.

Best-in-class Signal Quality

• Superior signal transmission efficiency
• Dramatically reduced signal reflection
• Elevated signal quality and reliability
• Enhanced cross-layer PCB signal performance

AI-ViaFusion Technology - AI-Engineered Via Design Formula
AI-ViaFusion is a proprietary AI-generated hybrid via structure design. This PCB technology, validated through AI simulations and testing, aims to enhance high-speed signal transmission.

Optimized Via Design
Varied via sizes for optimized signal and power paths

Driven Pad Optimization
Custom pad sizes for performance and production balance

Precision Impedance Matching
Via & pad sizes selected for optimal signal impedance

Minimized Insertion Loss
Optimized vias reduce signal loss

Enhanced Return Loss
Precision impedance matching reduces reflections

Optimized Eye Diagram
Wider eye opening improves signal integrity

AI-ViaFusion Technology - AI-Driven Revolution in PCB Design
Vias (Vertical Interconnect Access) are critical for multi-layer PCB connectivity. Via size significantly impacts signal integrity, affecting capacitance, reflections, and crosstalk.

Strategic Via Sizing
Optimized for varied signals across PCB

Enhanced Impedance Matching
Precise control via machine learning

Space Optimization
Maximized layout efficiency with signal integrity

AI-Trace Technology-Revolutionizing PCB Routing with AI
AI-Trace Technology transforms PCB design by leveraging AI to optimize trace routing, resulting in enhanced performance and signal integrity.

Fiber Weave Effect Mitigation
Optimized signal synchronization

Shielded Memory Routing
Optimized signal shielding and precision

Impedance-Optimized Topology
Refined traces with minimal resistance

Isolated Memory Routing
Optimized trace layout and layer separation

Daisy-Chained Routing
Innovative design eliminates signal bottlenecks

Mitigating Fiber Weave Effect with AI-Trace Technology
Fiber Weave Effect in high-speed PCBs stems from varying dielectric constants of epoxy resin and glass fibers, this causes varying signal propagation speeds, leading to signal integrity issues such as crosstalk and jitter. AI-Trace Technology implements innovative routing angles to mitigate this effect.

Benefits of Mitigation:

• Reduces signal distortion
• Improves transmission reliability
• Supports higher data rates
• Enhances overall system stability

AI-Layer Technology -Next-Generation Multi-Layer PCB Design
AI-Layer Technology creates innovative layer materials for multi-layer PCBs, delivering unparalleled performance.

Core Innovation:

• AI-Optimized Layer Customized Design
• AI-optimized layer design
• Unique material for each layer
• AI-verified signal integrity
• Tailored PCB for peak performance

Key Features:

• AI-optimized PCB layer and design material
• Server-Grade Low Loss PCB*
• Enhanced 2X Copper Technology

HyperTune BIOS - AI-Driven Advanced BIOS Optimization Technology

• BIOS Efficiency Boost Up to 95%
• HyperTune BIOS uses AI to optimize MRC and adapt to signals. 800 series implements this for peak efficiency, enabling significant memory clock speed boosts and enhanced overall performance.

AI-Enhanced Performance Optimization

• AI-driven MRC parameter optimization
• Adaptive signal strength tuning
• AI tuning accuracy exceeds 95%
• Continuous learning advances performance limits

HyperTune BIOS - Advanced MRC Optimization
Memory Reference Code (MRC) is a critical component in BIOS that initializes and configures system memory. HyperTune BIOS leverages AI to optimize MRC, pushing memory performance to new heights while maintaining system stability.

Benefits of HyperTune BIOS MRC Optimization

• Boosted memory clock speeds
• Faster system response
• Improved stability under load
• Auto-adapts to memory modules

Durable Performance
GIGABYTE Ultra Durable(TM) motherboards built with optimal components inside out provide the prime performance and timeless platform.

Hybrid VRM Design
The best VRM design ever built with the highest quality components. Delivers enhanced system performance with ultimate hardware scalability.

Comprehensive Thermal
UD motherboards come with advanced full-metal thermal design and durable heatsinks to keep your system cool and efficient.

Future Connectivity
The ultimate connectivity with blazing data-transfer speeds through the next generation network and storage.

GbE LAN with Bandwidth Management
GbE LAN features a network bandwidth management application which helps to improve network latency and maintain low ping times to deliver better responsiveness in crowded LAN environments.

PCIe 5.0/ 4.0 Hardware Design
Featuring PCIe 5.0 x16 slot and PCIe 4.0 M.2 slot support, GIGABYTE Motherboards are ready to work with the PCIe 5.0 / 4.0 devices to provide the superior performance.

Hi-Fi Audio

• High-End Audio Capacitors
• Audio Noise Guard

High-End Audio Capacitors
These high quality capacitors help deliver high resolution and high fidelity audio to provide the most realistic sound effects.

Audio Noise Guard
Essentially separates the board's sensitive analog audio components from potential noise pollution at the PCB level.

Easy Friendly
Innovative and intuitive hardware, software, and BIOS interface design to create your personal style.

EZ Debug Zone
Centralized debug LEDs and control buttons provide a handy and organized troubleshooting process when building a new computer.

Optimal DRAM Installation Indicator
The DRAM Indicator LED will turn on when a module is installed into a non-recommended slot.

EZ-Latch Designs
User-friendly designs simplifying the assembly process.

PCIe EZ-Latch
Easy ejection with single click for graphics cards

UC BIOS
Restructured with user-centered and intuitive performance adjustment mechanisms.

Multi-Theme
The newly exclusive grayscale mode provides a refreshing interface, ensuring a significantly more friendly and pleasant user experience.

AIO Fan Control
Enable non-windows users to adjust AIO fan speed in the BIOS before entering the OS.

AI PerfDrive
Featuring "Recommand me profile" function, AI Perfdrive uses the loading tool to make intelligent evaluation and predictions of the optimal usage scenarios for users. Based on the actual temperature performance of the user's system, it can provide users the most optimal and customized "preset profile" recommendations.

Refined BIOS Interface
GIGABYTE User-Centred (UC) BIOS elevates the interface, delivering an optimized experience through an easy-to-navigate layout and attractive design for optimal usability.

Quick Access Function
GIGABYTE UC BIOS' Quick Access function selects brings 9 key options from Advanced Mode directly into Easy Mode, enabling swift adjustments without extensive navigation.

Q-FLASH Auto Scan
The new Auto Scan function featues when using USB flashdrive during Q-Flash, the BIOS file will be auto scanned instead of searching manually.

Default AORUS skin
When using HWiNFO on a GIGABYTE motherboard, a custom AORUS-themed interface automatically activates, offering light and dark options. This AORUS Skin can be manually applied to non-GIGABYTE boards as well.

AORUS & HWiNFO Co-branded OSD
AORUS and HWiNFO co-branded OSD(On-Screen Display) can display values as text or graphs in an overlay or independent window, also in full-screen applications and games, with no need for additional software installation.

Memory Timings Monitor
Thanks to the collaborative efforts of GIGABYTE and HWiNFO experts, this sophisticated monitoring tool now provides unprecedented detail in memory timing readouts. This empowers users to closely track memory performance and gather crucial insights.

Detailed BIOS information
GIGABYTE motherboard users can now access comprehensive BIOS details in real-time through HWiNFO. This includes toggle and tweaker statuses, as well as BIOS versions. No need for system reboots to check BIOS info. anymore.

GIGABYTE Control Center
A unified software platform encompassing multiple GIGABYTE product.

RGB Fusion
Personalize the RGB illumination on your motherboard and connected peripherals.

Varnish your shine
Programmable RGB LED connectors enable precise control over individual LEDs (for ARGB GEN2 devices), seamlessly managed through the GCC.

What's in the Box

• GIGABYTE B860M D3HP GA-B860M-D3HP motherboard
• Retail packaging

Specifications

© 2026 Respective owners and brand holders. This table has been carefully researched and generated by Laptop Direct CC (https://www.laptopdirect.co.za), however, errors and omissions may occur. Only references to South Africa apply. All products are sourced in South Africa from the official suppliers and the warranty is that of the local supplier. E&OE. This table and our site's content may be used on condition that this notice and link remains intact and unaltered.
Specifications
Product Code	GA-B860M-D3HP
CPU	LGA1851 socket: Support for Intel Core Ultra Processors
	L3 cache varies with CPU
Chipset	Intel B860 Express Chipset
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.)
Onboard 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.
	- 1 x DisplayPort, supporting a maximum resolution of 3840x2160@144 Hz
	* Support for DisplayPort 2.1 version.
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.
LAN	Realtek GbE LAN chip (1 Gbps/100 Mbps/10 Mbps)
Expansion Slots	CPU:
	- 1 x PCI Express x16 slot, supporting PCIe 5.0 and running at x16
	* The PCIEX16 slot can only support a graphics card or an NVMe SSD.
	Chipset:
	- 2 x PCI Express x1 slots, supporting PCIe 3.0 and running at x1
Storage Interface	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)(M2Q_SB)
	- 4 x SATA 6Gb/s connectors
	RAID 0, RAID 1, RAID 5, and RAID 10 support for SATA storage devices
USB	Chipset:
	- 1 x USB Type-C port with USB 3.2 Gen 1 support, available through the internal USB header
	- 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
Internal I/O Connectors	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
	2 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 V2 module only)
	1 x serial port header
	1 x Clear CMOS jumper
Back Panel Connectors	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
	* Actual support may vary by CPU.
I/O Controller	iTE I/O Controller Chip
H/W Monitoring	Voltage detection
	Temperature detection
	Fan speed detection
	Water cooling flow rate detection
	Fan fail warning
	Fan speed control
	* Whether the fan (pump) speed control function is supported will depend on the fan (pump) you install.
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
Unique 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
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.
Form Factor	Micro ATX Form Factor; 24.4cm x 24.4cm

FAQ

Is the GIGABYTE B860M D3HP compatible with Intel Core Ultra processors?

Yes. The motherboard uses an LGA1851 socket and supports Intel Core Ultra processors. The supported processor list should be checked for the specific CPU model.

How much DDR5 memory does the B860M D3HP support?

The motherboard has 4 x DDR5 DIMM sockets and supports up to 256 GB of system memory, with a maximum supported capacity of 64 GB per DIMM.

Does the GIGABYTE B860M D3HP support high speed DDR5 memory?

Yes. The motherboard supports DDR5 memory speeds up to 9066 MT/s through supported configurations and overclocking. Actual supported speed depends on the processor, memory configuration and installed modules.

How many M.2 SSDs can be installed?

The B860M D3HP provides 2 x M.2 Socket 3 connectors supporting type 2280 PCIe 4.0 x4/x2 SSDs.

Does the motherboard support SATA storage?

Yes. It provides 4 x SATA 6Gb/s connectors and supports RAID 0, RAID 1, RAID 5 and RAID 10 for SATA storage devices.

What graphics card slot does the B860M D3HP have?

The motherboard has 1 x PCI Express x16 slot connected to the CPU and supporting PCIe 5.0 at x16 operation. GIGABYTE specifies that this slot supports a graphics card or NVMe SSD.

Does the GIGABYTE B860M D3HP have HDMI and DisplayPort?

Yes. It provides 1 x HDMI 2.1 port supporting up to 4096 x 2160 at 60 Hz and 1 x DisplayPort 2.1 supporting up to 3840 x 2160 at 144 Hz. Display support depends on the installed processor.

What network connection is included?

The motherboard includes Realtek GbE LAN supporting 1 Gbps, 100 Mbps and 10 Mbps network speeds.

Is the GIGABYTE B860M D3HP suitable for a compact PC build?

Yes. The motherboard uses the Micro ATX form factor and measures 24.4 x 24.4 cm, making it suitable for compatible Micro ATX and larger PC cases.

Which operating systems are supported?

The motherboard supports Windows 11 64-bit and Windows 10 64-bit. The Intel NPU driver is supported on Windows 11.