GIGABYTE B860M K – Intel Core Ultra (Series 2) Support, Hybrid 4+1+2 Phases VRM, DDR5, PCIe 4.0, EZ-Latch, AI Perfdrive, Dual M.2 Slots, GbE LAN, HDMI

CPU

• Socket: LGA1851, supporting Intel® Core™ Ultra Processors.

• Compatibility: Check GIGABYTE's website for the latest CPU support list.

Chipset

• Intel® B860 Express Chipset for optimized performance.

Memory

• DIMM Slots: 2 x DDR5 slots, supporting up to 128GB (64GB per DIMM).

• Speeds: Supports DDR5 8800 MT/s and beyond with overclocking.

• Features:

  • Dual channel architecture.

  • ECC un-buffered DIMM (non-ECC mode).

  • Extreme Memory Profile (XMP) modules.

Graphics

• Integrated Graphics: Intel® HD Graphics support.

• Ports:

  • 1 x HDMI (up to 4K @ 60Hz, HDMI 2.1 and HDCP 2.3).

Audio

• Codec: Realtek® Audio.

• Features:

  • High Definition Audio with support for 2/4/5.1/7.1-channel configurations.

  • S/PDIF Out available for enhanced sound output.

LAN

• Controller: Realtek® GbE LAN chip supporting speeds of 1Gbps/100Mbps/10Mbps.

Expansion Slots

• PCI Express Slots:

  • From CPU: 1 x PCIe 4.0 x16 (graphics or NVMe SSD).

  • From Chipset: 1 x PCIe 3.0 x1.

Storage

• M.2 Slots: 2 x M.2 connectors (type 2280) supporting PCIe 4.0 x4/x2.

• SATA Ports: 4 x SATA 6Gb/s ports.

• RAID Support: Supports RAID 0, 1, 5, and 10.

USB Ports

• Rear (6 Total):

  • 4 x USB 3.2 Gen 1 ports (5Gbps).

  • 2 x USB 2.0/1.1 ports.

• Internal (6 Total):

  • 2 x USB 3.2 Gen 1 ports via internal header.

  • 4 x USB 2.0/1.1 ports via internal headers.

Internal I/O Connectors

• Power: 1 x 24-pin ATX main, 1 x 8-pin ATX 12V power connector.

• Fan Headers:

  • 1 CPU fan header, 1 CPU fan/water cooling pump header, 1 system fan/water cooling pump header.

• RGB Headers: 2 x Addressable Gen2 RGB LED headers.

• Miscellaneous: TPM header, Clear CMOS jumper, S/PDIF Out header, front panel audio header, and serial port header.

Back Panel Connectors

• Connectivity:

  • 1 x PS/2 keyboard/mouse port.

  • 1 x HDMI port.

  • 4 x USB 3.2 Gen 1 ports.

  • 2 x USB 2.0/1.1 ports.

  • 1 x RJ-45 LAN port.

  • 3 x Audio jacks.

BIOS

• Features:

  • 256 Mbit flash with AMI UEFI BIOS.

  • Support for Smart Backup and Q-Flash.

Unique Features

• Software:

  • GIGABYTE Control Center (GCC) for system customization.

  • Norton® Internet Security (OEM version).

  • LAN bandwidth management utilities.

Operating System

• Compatibility: Windows 11 (64-bit) and Windows 10 (64-bit).

Form Factor

• Size: Micro-ATX (24.4cm x 21.5cm).