ASUS PRIME B860M-K

LGA 1851, Intel B860, mATX
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Product details

The Prime B860M-K motherboard from ASUS has been expertly designed to realise the full potential of Intel Core Ultra (Series 2) processors. It features a robust power design, comprehensive cooling solutions and intelligent tuning options that offer users and PC DIY builders a range of performance optimisations through intuitive software and firmware functions. Designed to be "Advanced AI PC-ready", it offers the performance and connectivity required for demanding AI applications.

Key specifications

Mainboard features
Front panel audio connector, RGB header, S/PDIF header
Number of memory modules (RAM)
2x

General information

Item number
53791918
Manufacturer
ASUS
Category
Motherboards
Manufacturer no.
90MB1JT0-M0EAY0
Release date
2.12.2024

Motherboard properties

Form factor
Micro ATX (mATX)
Socket
LGA 1851
Chipset
Intel B860
Mainboard features
Front panel audio connector, RGB header, S/PDIF header
BIOS type
UEFI AMI

Memory

Memory form factor
DIMM
Number of memory modules (RAM)
2x
Max. memory (RAM)
128 GB
RAM buffer
Unbuffered

Graphics properties

Video connections
DisplayPort (1x), HDMI (1x)

Network

Network connections
RJ45 Gigabit Ethernet (1x)
Max. port speed
2.50 Gbit/s

Data storage

RAID configuration
0, 1, 10, 5

Internal interfaces

PCI express version (max.)
5
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 (2x), USB-A 3.2 Gen 2 (1x)

Power supply

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

Origin

Country of origin
Taiwan

Sustainability

Manufacturer commitment
RE100, SBTi

Voluntary climate contribution

CO₂ emissions
1640.39 kg
Climate contribution
CHF 6.10

Scope of delivery

Scope of delivery
SATA cable

Product dimensions

Length
222 mm
Width
244 mm
Height
38 mm
Weight
965 g

30-day right of return
36 Months Warranty (Bring-in)
9 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.MSI
    2.4 %
  • 2.ASUS
    2.5 %
  • 3.Gigabyte
    2.6 %
  • 4.AsRock
    2.9 %
  • 5.Supermicro
    3.2 %

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.AsRock
    4 days
  • 2.MSI
    6 days
  • 3.ASUS
    8 days
  • 4.Gigabyte
    10 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
    5.9 %
  • 5.Biostar
    7.7 %
Source: Digitec Galaxus