ASUS PRIME B860M-A-CSM

LGA 1851, Intel B860, mATX
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Delivered between Wed, 7.5. and Thu, 8.5.
More than 10 items in stock at third-party supplier
Supplied by
ASUS DE

Product details

The ASUS PRIME B860-PLUS-CSM motherboard provides a reliable foundation for high-performance computing. This motherboard is designed to support Intel Core Ultra processors of the 2nd generation and features a robust Intel B860 chipset that delivers the computing power required for demanding applications. It is equipped with four DIMM slots that can accommodate DDR5 SDRAM with speeds of up to 4333 MHz (O.C.) to support multitasking and enhance the overall system responsiveness.

The connectivity options are extensive, featuring multiple USB ports, including USB 3.2 Gen 2 and USB-C 3.2 Gen 2x2, ensuring fast data transfer rates for external devices. The inclusion of advanced audio features with high-definition audio (8-channel) provides a rich sound experience. With RAID support for storage interfaces, including SATA-600 and PCIe options, users can enjoy flexibility in setup while enabling efficient data management and redundancy solutions.

Key specifications

Processor family
Core Ultra 5 2nd Gen, Core Ultra 7 2nd Gen, Core Ultra 9 2nd Gen
Memory type
DDR5 RAM
Number of memory modules (RAM)
4 x
Internal connection options
M.2 (2x), S-ATA III (4x)
Mainboard features
Front panel audio connector, Thunderbolt header
Item number
53791798

General information

Manufacturer
ASUS
Category
Motherboards
Manufacturer no.
90MB1K00-M0EAYC
Release date
2.12.2024

Motherboard properties

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

Processor

Processor family
Core Ultra 5 2nd Gen, Core Ultra 7 2nd Gen, Core Ultra 9 2nd Gen

Memory

Memory form factor
DIMM
Number of memory modules (RAM)
4 x
Max. memory (RAM)
256 GB
Memory type
DDR5 RAM
RAM buffer
Unbuffered

Graphics properties

Video connections
DisplayPort (2x)

Network

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

Audio

Audio channel
7.1 Channel

Data storage

RAID configuration
0, 1, 10, 5

Internal interfaces

Internal connection options
M.2 (2x), S-ATA III (4x)
Expansion slot
PCI Express x16 (1x), PCI Express x16 (Gen 4) (1x), PCI Express x4 (1x)
PCI express version (max.)
5
Number of fan connector
3

Further connections

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

Power supply

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

Origin

Country of origin
Taiwan

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
incl. accessories, Manual and warranty card, if applicable, Product in OVP

Product dimensions

Length
244 mm
Width
244 mm
Height
50 mm
Weight
815 g

30-day right of returnReturn policy
36 Months Bring-in WarrantyWarranty provisions
10 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
  • 2.AsRock
    2.7 %
  • 2.Gigabyte
    2.7 %
  • 4.ASUS
    2.9 %
  • 5.Supermicro
    4.2 %
  • 6.NZXT
    4.7 %

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
    2 days
  • 1.NZXT
    2 days
  • 4.Gigabyte
    4 days
  • 4.Supermicro
    4 days
  • 6.ASUS
    7 days

Return rate

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

Source: Digitec Galaxus
  • 1.MSI
    5 %
  • 2.ASUS
    5.2 %
  • 2.Gigabyte
    5.2 %
  • 4.Supermicro
    5.8 %
  • 5.NZXT
    6.8 %
Source: Digitec Galaxus