Gigabyte B860M D3W Intel 1851 Socket Motherboard Micro-ATX 4x DDR5 Slots 2x M.2 Sockets GbE LAN 2x DisplayPorts / 1x HDMI Port

B860M D3W

Key Features
Supports Intel® Core™ Ultra processors (Series 2)
Hybrid 4+1+2 phases VRM solution
D5 Bionic Corsa for Infinite Memory Performance
AI Perfdrive : Provides optimal and customized BIOS preset profile for users
EZ-Latch : PCIe x16 Slot with Quick Release Design
Friendly UI : Multi-Theme AIO Fan Control and Q-Flash Auto Scan in BIOS and SW
Next Generation Storage : 2*PCIe 4.0 x4 M.2 Connectors
Fast Networking : GbE LAN
Extended Connectivity : DisplayPort HDMI

Specification

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 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

Onboard Graphics
Integrated Graphics Processor-Intel® HD Graphics support:
- 2 x DisplayPorts 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.

Audio
Realtek® Audio CODEC
High Definition Audio
2/4/5.1/7.1-channel

LAN
Realtek® GbE LAN chip (1 Gbps/100 Mbps/10 Mbps)

Wireless
N/A

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)
- 5 x USB 2.0/1.1 ports (3 ports on the back panel 2 ports available through the internal USB header)

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 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
1 x USB 2.0/1.1 header
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
2 x DisplayPorts*
1 x HDMI port*
3 x USB 3.2 Gen 1 ports
1 x RJ-45 port
3 x audio jacks

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

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)
Support for Q-Flash
Support for Smart Backup

Bundled Software
Norton Internet Security (OEM version)

Operating System
Support for Windows 11 64-bit
Support for Windows 10 64-bit

Form Factor
Micro ATX Form Factor; 24.4cm x 24.4cm