GIGABYTE B860M H Intel Core Ultra (Series 2) LGA 1851 Motherboard, mATX, DDR5, 2x M.2, PCIe 5.0, 2.5GbE LAN

Central Processing Unit (CPU)

LGA1851 socket, supports Intel® Core Ultra processors

(Please refer to the Gigabyte website for a list of supported processors)

L3 cache depends on the CPU

Chipsets

Intel® B860 High-Speed Chipsets

Memory

Supports DDR5 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 / 6200 / 6000 / 5800 / 5600MT/s

Two DDR5 DIMM slots, supporting up to 128 GB (64 GB capacity per slot)

Supports dual-channel memory technology

Supports ECC Un-buffered DIMM 1Rx8/2Rx8 memory (operates in non-ECC mode)

Supports non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory

Supports Extreme Memory Profile (XMP) memory

(CPU and memory configuration may affect supported memory types, speeds, and the number of DRAM modules. Please check the memory support list on the GIGABYTE website.)

Display Capabilities

Based on processors with display capabilities - Supports Intel® HD Graphics:

- One HDMI port, supporting resolutions up to 4096x2160@60 Hz

* Supports HDMI version 2.1 and HDCP 2.3.

(Display specifications supported will vary depending on the CPU used.)

Audio

Integrated Realtek® audio chip

Supports High Definition Audio

Supports 2/4/5.1/7.1 channels

*The audio jack function can be redefined via audio software. To enable 7.1 channel audio output, please enter the audio software settings.

Supports S/PDIF output

Network

Integrated Realtek® 2.5GbE network chip (2.5 Gbps/1 Gbps/100 Mbps)

Expansion Slots

CPU-based:

- 1 PCI-E x16 slot, supporting PCIe 5.0 and x16 operating specifications (PCIe x16)

*The PCIe x16 slot only supports graphics cards or NVMe SSDs.

Chipset-based:

- 1 PCI-E x1 slot, supporting PCIe 4.0 and x1 specifications (PCIEX1)

Storage Device Interfaces

Chipset-based:

- 2 M.2 slots (supporting Socket 3, M-key, type 2280 PCIe 4.0 x4/x2 SSDs) (M2Q_SB, M2N_SB)

- 4 SATA 3.0 interfaces

SATA hard drives support RAID 0, RAID 1, RAID 5, and RAID 10

USB

Chipset-based:

- 6 USB 3.2 Gen 1 ports (4 in the rear I/O panel, 2 requiring cables to connect from the internal USB socket on the motherboard)

- 2 USB 2.0/1.1 ports in the rear I/O panel

Chipset-based + USB 2.0 Hub:

- 4 USB 2.0/1.1 ports, requiring cables to connect from the internal USB socket on the motherboard

Internal Connector

1 24-pin connector Motherboard Power Socket

1 x 8-pin CPU Power Socket

1 x CPU Fan Socket

1 x CPU Fan/Water Cooling Pump Socket

1 x System Fan/Water Cooling Pump Socket

2 x Programmable RGB Gen2 LED Strip Power Sockets

2 x M.2 SSD Slots

4 x SATA 3.0 Ports

1 x Motherboard Jumper Socket

1 x Front Audio Socket

1 x S/PDIF Output Socket

1 x USB 3.2 Gen 1 Socket

2 x USB 2.0/1.1 Sockets

1 x Security Encryption Module Socket (for GC-TPM2.0 SPI/GC-TPM2.0 SPI 2.0/GC-TPM2.0 SPI V2 only)

1 x COM Socket

1 x Clear CMOS Data Pin

Rear Panel Device Connection Sockets

2 x USB 2.0/1.1 Ports

1 x PS/2 Keyboard/Mouse Port

1 x HDMI Port (Note)

4 x USB 3.2 Gen 1 interface

1 RJ-45 network cable interface

3 audio interfaces

(Note) Whether this specification is supported depends on the CPU.