GIGABYTE B860M H LGA 1851 M-ATX Motherboard, Intel B860 Chipset, 2x DDR5 DIMM Slots, Up to 128GB Max Memory, 1x PCIe 5.0 x16, 2x PCIe 4.0 M.2 Slots | B860M-H

CPU

LGA1851 socket, Intel® Core™ Ultra Processors, L3 cache varies with CPU

Chipset

Intel® B860 Express Chipset

Memory

DDR5 8800–5600 MT/s, 2 x DDR5 DIMM (up to 128 GB), dual channel, ECC/Non-ECC, XMP supported

Onboard Graphics

1 x HDMI (4096x2160@60 Hz, HDMI 2.1, HDCP 2.3), *CPU dependent

Audio

Realtek® Audio CODEC, HD Audio, 2/4/5.1/7.1-ch, S/PDIF Out

LAN

Realtek® 2.5GbE LAN (2.5/1 Gbps/100 Mbps)

Expansion Slots

1 x PCIe 5.0 x16 (CPU), 1 x PCIe 4.0 x1 (Chipset)

Storage

2 x M.2 (PCIe 4.0 x4/x2), 4 x SATA 6Gb/s, RAID 0/1/5/10

USB Ports

6 x USB 3.2 Gen 1 (4 rear, 2 internal), 6 x USB 2.0 (2 rear, 4 internal)

Internal I/O

24-pin ATX, 8-pin ATX 12V, CPU/system/pump fan, 2 x ARGB Gen2, 2 x M.2, 4 x SATA, front panel/audio, S/PDIF, USB 3.2 Gen 1, 2 x USB 2.0, TPM, serial, Clear CMOS

Back Panel I/O

2 x USB 2.0, 1 x PS/2, 1 x HDMI*, 4 x USB 3.2 Gen 1, 1 x RJ-45, 3 x audio jacks

I/O Controller

iTE® Controller Chip

Monitoring

Voltage, temperature, fan speed, water flow detection, fan fail warning, speed control

BIOS

AMI UEFI BIOS, 256 Mbit, PnP 1.0a, DMI 2.7, ACPI 5.0

Unique Features

GIGABYTE Control Center, Q-Flash, Smart Backup

Software

Norton® Internet Security (OEM), LAN bandwidth management

OS Support

Windows 11/10 64-bit (*NPU driver only on Win 11)

Form Factor

Micro ATX, 24.4cm x 21.5cm