Gigabyte B860M GAMING WIFI6 Motherboard

B860 Express · LGA1851 (Socket V1) · mATX · DDR5

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Chipset B860 Express
Form factor mATX
Memory slots 2
Max memory 128 GB
Socket LGA1851 (Socket V1)
Memory type DDR5

Gigabyte B860M GAMING WIFI6 Motherboard is a mATX and B860 Express chipset motherboard for LGA1851 (Socket V1) processors and DDR5 memory. It came out in 2025.

Released: 2025-02-21
Socket: LGA1851 (Socket V1)

Specifications

Key specs

Chipset: B860 Express
Form factor: mATX
Memory slots: 2
Max memory: 128 GB
Socket: LGA1851 (Socket V1)
Memory type: DDR5
Released: 2025-02-21
Part number: B860M GAMING WIFI6
EAN / UPC: 4719331866891

Processor

Processor manufacturer: Intel
Processor socket: LGA 1851 (Socket V1)
Compatible processor series: Intel® Core™ Ultra (Series 1), Intel Core Ultra (Series 2)
Supported processor sockets: LGA 1851

Memory

Supported memory types: DDR5-SDRAM
Number of memory slots: 2
Memory slots type: DIMM
Memory channels: Dual-channel
ECC сompatibility: ECC & Non-ECC
Supported memory clock speeds: 5600,6400,6600,6800,7000,7200,7400,7600,7800,7900,7950,8000,8200,8266,8400,8600,8800,9066 MHz
Supported memory clock speed (max): 9066 MHz
Maximum internal memory: 128 GB
Unbuffered memory: Yes
Maximum internal memory per slot: 64 GB

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Storage controllers

Supported storage drive types: HDD & SSD
Supported storage drive interfaces: M.2, SATA III
Number of HDDs supported: 4
Number of storage drives supported: 6
RAID support: Yes
RAID levels: 0, 1, 5, 10

Graphics

Parallel processing technology support: Not supported
Maximum resolution: 4096 x 2160 pixels
HDCP: Yes
DirectX version: 12.0

Internal I/O

USB 2.0 connectors: 2
USB 3.2 Gen 1 (3.1 Gen 1) connectors: 1
USB 3.2 Gen 2 (3.1 Gen 2) connectors: 1
Number of SATA III connectors: 4
Front panel audio connector: Yes
Front panel connector: Yes
ATX Power connector (24-pin): Yes
CPU fan connector: Yes
Number of CPU fan connectors: 2
Number of chassis fan connectors: 2
EPS power connector (8-pin): Yes
Number of EPS power connectors (8-pin): 1
TPM connector: Yes
Number of water pump connectors: 2
RGB LED pin header: Yes
Number of RGB LED pin headers: 4

Rear panel I/O ports

USB 2.0 ports quantity: 3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 3
Ethernet LAN (RJ-45) ports: 1
HDMI ports quantity: 1
HDMI version: 2.1
DisplayPorts quantity: 1
DisplayPort version: 2.1
Headphone outputs: 1
Line-in: Yes
Microphone in: Yes
WiFi-AP antenna jack: 2

Network

Ethernet LAN: Yes
Ethernet interface type: 2.5 Gigabit Ethernet
Wi-Fi: Yes
Top Wi-Fi standard: Wi-Fi 6 (802.11ax)
Wi-Fi standards: 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
WLAN controller model: Realtek RTL8851BE
Bluetooth: Yes
Bluetooth version: 5.3

Features

Motherboard chipset: Intel B860 Express
Audio chip: Realtek ALC897
Audio output channels: 7.1 channels
Product colour: Brown
PC health monitoring: Fan, Temperature, Voltage, Water cooling
Component for: PC
Motherboard form factor: micro ATX
Motherboard chipset family: Intel
Cooling type: Passive
Power source type: ATX
Windows operating systems supported: Windows 10 x64, Windows 11 x64

Expansion slots

PCI Express x16 (Gen 4.x) slots: 1
PCI Express x16 (Gen 5.x) slots: 1
Number of M.2 (M) slots: 2
1st M.2 largest key size: 2280
1st M.2 highest PCI Express generation: 5.0
2nd M.2 largest key size: 2280
2nd M.2 highest PCI Express generation: 4.0

BIOS

BIOS type: UEFI AMI
BIOS memory size: 256 Mbit
ACPI version: 5.0
Clear CMOS jumper: Yes
Desktop Management Interface (DMI) version: 2.7
System Management BIOS (SMBIOS) version: 2.7

Battery

Battery weight: 3 g
Lithium weight per battery: 0.07 g
Number of battery cells: 1
Battery capacity: 220 mAh
Battery technology: Lithium-Manganese Dioxide (LiMnO2)
Battery type: CR2032

Weight & dimensions

Width: 244 mm
Depth: 225 mm
Height: 35 mm

Other features

Weight: 1.23 kg

Technical details

Warranty period: 3 year(s)

Check the manufacturer's page before buying.

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Compatible processors

LGA1851 (Socket V1) socket

None in the catalog yet.

Compatible memory

DDR5

Kingston FURY Beast 32GB (2x16) DDR5-6000 CL3632 GB (2x16) · DDR5
ADATA XPG Lancer RGB 32GB (2x16) DDR5-6000 CL3032 GB (2x16) · DDR5
Klevv Urbane V RGB32 GB (2x16) · DDR5
Klevv 32GB (2X16GB) 6000MHz CL28 DDR5 GAMING RAM MODULE 28-36-36-76 1.4V CRAS V RGB WHITE KIT32 GB (2x16) · DDR5
Klevv Bolt V32 GB (2x16) · DDR5
Klevv Fit V16 GB (1x16) · DDR5
Kingston 16GB 5600MT/s DDR5 CL40 DIMM FURY Beast White XMP16 GB (1x16) · DDR5
VeloxStor 7011-DDR, 16 GB, DDR5, 4800 MT/s, 288-pin UDIMM16 GB (1x16) · DDR5

About this product

Elevate your computing experience with GIGABYTE's renowned motherboard series: AORUS, AERO, and GIGABYTE. Featuring innovative designs and advanced features, these boards offer exceptional performance and reliability. Whether you're a gamer, content creator, or professional, our series cater to your needs, ensuring uncompromising quality and cutting-edge technology.

B860M GAMING WIFI6 Motherboard vs similar motherboards

	Gigabyte B860M GAMING WIFI6 Motherboard	Gigabyte H810M GAMING WIFI6 GEN5 Motherboard Intel Core Ultra (Series 2) CPUs	Gigabyte H810M S2H GEN5 Motherboard Intel Core Ultra (Series 2) CPUs	Gigabyte B860M E GEN5 Motherboard Intel Core Ultra Series CPUs
Chipset	B860 Express	H810	H810	B860
Form factor	mATX	mATX	mATX	mATX
Memory slots	2	2	2	2
Max memory	128 GB	128 GB	128 GB	128 GB
Socket	LGA1851 (Socket V1)	LGA1851 (Socket V1)	LGA1851 (Socket V1)	LGA1851 (Socket V1)
Memory type	DDR5	DDR5	DDR5	DDR5
Released	2025	2026	2026	2026