GIGABYTE B860M GAMING WIFI6 – Intel® Core™ Ultra (S2), Hybrid 8+1+2 VRM, D5 Bionic Corsa, AI Perfdrive, WIFI EZ-Plug, PCIe EZ-Latch Plus, 2x M.2 (1 PCIe5.0x4), 2.5GbE LAN & Wi‑Fi 6, HDMI/DP

CPU

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

• L3 Cache: Varies with CPU

• Refer to GIGABYTE's website for the latest CPU support list.

Chipset

• Chipset: Intel® B860 Express Chipset

Memory

• Support: 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

• Sockets: 2 x DDR5 DIMM

• Capacity: Up to 128 GB (64 GB single DIMM capacity)

• Architecture: Dual channel

• ECC Support: ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules (operate in non-ECC mode)

• Non-ECC Support: Non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules

• XMP Support: Extreme Memory Profile (XMP) memory modules

• Refer to GIGABYTE's website for the latest "Memory Support List".

Onboard Graphics

• Processor: Integrated Graphics Processor-Intel® HD Graphics support

• HDMI Port: 1 x, supporting a maximum resolution of 4096x2160@60 Hz

  • Support for HDMI 2.1 version and HDCP 2.3.

• DisplayPort: 1 x, supporting a maximum resolution of 3840x2160@144 Hz

  • Support for DisplayPort 2.1 version.

Audio

• Codec: Realtek® Audio CODEC

• Channels: High Definition Audio, 2/4/5.1/7.1-channel

• S/PDIF Out: Supported

• You can change the functionality of an audio jack using the audio software.

LAN

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

Wireless Communication

• Module: Realtek® Wi-Fi 6 RTL8851BE

  • Standards: WIFI a, b, g, n, ac, ax, supporting 2.4/5 GHz carrier frequency bands

  • Bluetooth: 5.3

  • Support: 11ax 80MHz wireless standard

• Actual data rate may vary depending on environment and equipment.

Expansion Slots

• CPU:

  • 1 x PCI Express x16 slot (PCIEX16), supporting PCIe 5.0 and running at x16

  • The PCIEX16 slot can only support a graphics card or an NVMe SSD.

• Chipset:

  • 1 x PCI Express x16 slot, supporting PCIe 4.0 and running at x4 (PCIEX4)

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) (M2P_SB)

  • 4 x SATA 6Gb/s connectors

• RAID Support:

  • SATA: RAID 0, RAID 1, RAID 5, RAID 10

USB

• Chipset:

  • 1 x USB Type-C® port with USB 3.2 Gen 1 support (internal)

  • 5 x USB 3.2 Gen 1 ports (3 on back panel, 2 internal)

  • 3 x USB 2.0/1.1 ports (back panel)

• Chipset+USB 2.0 Hub:

  • 4 x USB 2.0/1.1 ports (internal)

Internal I/O Connectors

• Power Connectors:

  • 1 x 24-pin ATX main power connector

  • 1 x 8-pin ATX 12V power connector

• Fan Headers:

  • 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

• LED Strip Headers:

  • 3 x addressable RGB Gen2 LED strip headers

• M.2 Connectors: 2 x M.2 Socket 3 connectors

• SATA Connectors: 4 x SATA 6Gb/s connectors

• Panel Headers:

  • 1 x front panel header

  • 1 x front panel audio header

  • 1 x S/PDIF Out header

  • 1 x USB Type-C® header (USB 3.2 Gen 1 support)

  • 1 x USB 3.2 Gen 1 header

  • 2 x USB 2.0/1.1 headers

• Other Headers:

  • 1 x Trusted Platform Module header

  • 1 x serial port header

  • 1 x Q-Flash Plus button

  • 1 x reset jumper

  • 1 x Clear CMOS jumper

Back Panel Connectors

• Ports:

  • 1 x PS/2 keyboard/mouse port

  • 1 x HDMI port*

  • 1 x DisplayPort*

  • 3 x USB 3.2 Gen 1 ports

  • 3 x USB 2.0/1.1 ports

  • 2 x antenna connectors (2T2R)

  • 1 x RJ-45 port

  • 3 x audio jacks

• Actual support may vary by CPU.

I/O Controller

• Chip: iTE® I/O Controller

H/W Monitoring

• Detection:

  • Voltage

  • Temperature

  • Fan speed

  • Water cooling flow rate

• Fan Fail Warning

• Fan Speed Control: Supported depending on fan/pump installation

BIOS

• Flash: 1 x 256 Mbit

• License: AMI UEFI BIOS

• Standards: PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0

Unique Features

• GIGABYTE Control Center (GCC): Support for GCC applications

• Q-Flash: Supported

• Q-Flash Plus: Supported

• Smart Backup: Supported

Bundled Software

• Security: Norton® Internet Security (OEM version)

• LAN Management: LAN bandwidth management software

Operating System

• Support: Windows 11 64-bit, Windows 10 64-bit

  • The Intel® NPU driver is only supported on Windows 11.

Form Factor

• Form Factor: Micro ATX (24.4cm x 22.5cm)