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Gigabyte Mainboard||Intel B860 Express|LGA1851|Micro-ATX|Memory DDR5|Memory slots 4|B860ME1.0

LGA 1851, Intel B860, mATX
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BrandMore from Gigabyte
Delivered between Sat, 20.6. and Fri, 26.6.
9 pieces in stock at supplier
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Product details

Enhance your computer's performance with GIGABYTE's proven motherboard series: AORUS, AERO, and GIGABYTE. With thoughtful design and modern features, these boards deliver reliable performance and high stability. Whether you are a gamer, content creator, or professional user, these series are tailored to your needs and impress with high build quality and support for current technologies.

Key specifications

Mainboard features
Clear CMOS Button, Front panel audio connector
Number of memory modules (RAM)
4x
Memory type
DDR5-RAM
Internal connections
M.2 (2x), S-ATA III (4x)

General information

Item number
65106938
Manufacturer
Gigabyte
Category
Motherboards
Manufacturer No.
B860M E
Release date
28.5.2026
External links
Manufacturer's site (de)

Motherboard properties

Form factor
Micro ATX (mATX)
Socket
LGA 1851
Chipset
Intel B860
Mainboard features
Clear CMOS Button, Front panel audio connector
Operating system compatibility
Windows, Windows 10
BIOS type
UEFI AMI

Memory

Memory form factor
DIMM
Number of memory modules (RAM)
4x
Max. memory (RAM)
128 GB
Memory chip
DDR5 SDRAM
Max. RAM OC
8800 MHz
Supported memory speed
5600 MHz, 6400 MHz, 6600 MHz, 7000 MHz, 7600 MHz, 7800 MHz, 7900 MHz, 7950 MHz, 8000 MHz, 8200 MHz, 8266 MHz, 8400 MHz, 8600 MHz
Memory type
DDR5-RAM
RAM buffer
Unbuffered

Graphics properties

Video connections
DisplayPort (1x)
Video connection version
DisplayPort 2.1, HDMI 2.1

Network

Network connections
RJ45 (1x)
Ethernet controller brand
Realtek
Ethernet controller
Realtek RTL8111H
Max. port speed
1 Gbit/s

Audio

Chip
Realtek ALC897
Audio channel
7.1 Channel
Audio Connections
Headphone output (1x)

Data storage

RAID configuration
0, 1, 10, 5

Internal interfaces

Internal connections
M.2 (2x), S-ATA III (4x)
Expansion slot
PCI Express x1 (1x), PCI Express x16 (1x)
PCI express version (max.)
4
Number of fan connector
3

Further connections

USB ports
USB-A
Exact USB ports
USB-A 2.0 (2x), USB-A 3.2 Gen 1 (4x)

Power supply

Power connectors
24-pin ATX, 8-pin ATX 12V

Origin

Country of origin
China, Taiwan

Voluntary climate contribution

CO₂ emissions
1364.44 kg
Climate contribution
CHF 5.20

Scope of delivery

Scope of delivery
Software

Product dimensions

Length
215 mm
Width
244 mm
Height
35 mm
Weight
890 g

Package dimensions

Length
27 cm
Width
26 cm
Height
5.50 cm
Weight
884 g

30-day right of return
36 Months Warranty (Bring-in)
4 additional offers

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Motherboards» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.ASUS
    2.4 %
  • 1.MSI
    2.4 %
  • 3.Gigabyte
    2.6 %
  • 4.Biostar
    2.8 %
  • 5.AsRock
    2.9 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.MSI
    4 days
  • 2.ASUS
    7 days
  • 3.Gigabyte
    8 days
  • 4.AsRock
    9 days
  • 4.NZXT
    9 days

Return rate

How often is a product of this brand in the «Motherboards» category returned?

Source: Digitec Galaxus
  • 1.MSI
    4.8 %
  • 2.Gigabyte
    5 %
  • 3.ASUS
    5.1 %
  • 4.AsRock
    5.7 %
  • 5.Supermicro
    10.7 %
Source: Digitec Galaxus