GIGABYTE B860M DS3H

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• Supports Intel Core™ Ultra processors (Series 2)
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• Hybrid 5+1+2 phases VRM solution
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• D5 Bionic Corsa for Infinite Memory Performance
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• AI Perfdrive : Provides optimal and customized BIOS preset profile for users
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• EZ-Latch : PCIe x16 Slot with Quick Release Design
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• Friendly UI : Multi-Theme, AIO Fan Control, and Q-Flash Auto Scan in BIOS and SW
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• New  Power Monitor  in  HWinfo for real-time monitoring on CPU power phases
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• Ultra-Fast Storage : 2*M.2 slots, including 1* PCIe 5.0 x4
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• M.2 Thermal Guard : To Ensure M.2 SSD Performance
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• Fast Networking : 2.5GbE LAN 
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• Extended Connectivity : 2*DisplayPort, HDMI
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CPU

LGA1851 socket: Support for Intel Core™ Ultra Processors(Go to GIGABYTE\'s website for the latest CPU support list.)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 modules4 x DDR5 DIMM sockets supporting up to 256 GB (64 GB single DIMM capacity) of system memoryDual channel memory architectureSupport 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 modulesSupport 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.)

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.- 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

Audio

Realtek Audio CODECHigh Definition Audio2/4/5.1/7.1-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 2.5GbE LAN chip (2.5 Gbps/1 Gbps/100 Mbps)

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:- 2 x PCI Express x16 slots, supporting PCIe 4.0 and running at x1 (PCIEX1_2/3)

Storage 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 connectorsRAID 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- 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 panelChipset+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 connector1 x 8-pin ATX 12V power connector1 x CPU fan header1 x CPU fan/water cooling pump header1 x system fan header1 x system fan/water cooling pump header3 x addressable RGB Gen2 LED strip headers1 x RGB LED strip header2 x M.2 Socket 3 connectors4 x SATA 6Gb/s connectors1 x front panel header1 x front panel audio header1 x USB Type-C header, with USB 3.2 Gen 1 support1 x USB 3.2 Gen 1 header2 x USB 2.0/1.1 headers1 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 button1 x reset jumper1 x Clear CMOS jumper

Back Panel Connectors

1 x PS/2 keyboard/mouse port1 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 ports3 x USB 2.0/1.1 ports1 x RJ-45 port3 x audio jacks(Note) Actual support may vary by CPU.

I/O Controller

iTE I/O Controller Chip

H/W Monitoring

Voltage detectionTemperature detectionFan speed detectionWater cooling flow rate detectionFan fail warningFan speed control* Whether the fan (pump) speed control function is supported will depend on the fan (pump) you install.

BIOS

1 x 256 Mbit flashUse of licensed AMI UEFI BIOSPnP 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-FlashSupport for Q-Flash PlusSupport for Smart Backup

Bundled Software

Norton Internet Security (OEM version)LAN bandwidth management software

Operating System

Support for Windows 11 64-bitSupport 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