ASUS B860M-A Prime WiFi-CSM Intel LGA 1851 microATX Motherboard


Sold by:
Inhouse product

Price
$169.99 /PC

Quantity
1000 available
Total Price
Refund:
Top Selling Products

Product Information

SKU
798215
Mfr Part#
PRMB860MAWCSM
UPC
197105806290

General Specifications

Packaging
Retail

Chipset

Chipset
Intel B860
BIOS
256 (128+128) Mb Flash ROM, UEFI AMI BIOS
Manageability
WOL
PXE

CPU Support

Intel CPU Support
Core Ultra Processors
Socket Type
LGA 1851

Memory Specifications

ECC
Non-ECC; Non-Registered
Memory Type
DDR5-4800
DDR5-5200
DDR5-5400
DDR5-5600
DDR5-4400
DDR5-5000
DDR5-5800
Memory Speeds Supported
8666+ MHz (OC)
Memory Slots
4 x 288pin DIMM
Memory Channel Support
Dual Channel
Max Memory Supported
256GB
Maximum Memory Supported Per Slot
64GB

Video Specifications

Onboard Graphic Chipset
Requires CPU with Integrated Graphics

Storage Specifications

M.2 Port Type
2242
2260
2280
SATA Express
2 x M.2 Socket 3
M Key
SATA 6Gb/s
4
RAID Support
RAID 0
RAID 1
RAID 5
RAID 10

Audio Specifications

Audio Channels
7.1

Networking

WiFi Support
Onboard WiFi
LAN Chipset
Realtek 2.5Gb Ethernet
LAN Speed
10/100/1000/2500Mbps
Wireless Technology
802.11b
802.11g
802.11a
WiFi 4 (802.11n)
WiFi 5 (802.11ac)
WiFi 6 (802.11ax)
Bluetooth v5.3
WiFi 7 (802.11be)
WiFi 6E (802.11ax)

Expansion Slots

PCI Express 4.0 x16
1
PCI Express 5.0 x16
1
PCI Express x1
1

Back Panel Ports

LAN Ports
1 x 10/100/1000/2500 RJ-45 LAN
Audio Ports
1 x 3.5 mm Microphone
1 x 3.5 mm Line-In
1 x 3.5 mm Line-Out
Specialty Ports
2 x WiFi Antenna Ports
USB 2.0
4 x USB 2.0 (Type-A)
USB 3.1
1 x USB 3.2 (Gen 2x2 Type-C)
1 x USB 3.2 (Gen 2 Type-A)
2 x USB 3.2 (Gen 1 Type-A)
Video Connectors
1 x HDMI 2.1
2 x DisplayPort 1.4

Internal I/O & Connectors

Headers
1 x Water Pump Header
3 x System Fan Header
2 x CPU Fan Header
USB
1 x USB 2.0 Header (2 Ports)
1 x USB 3.2 Gen 1 Type-A Header (2 Ports)
1 x USB 3.2 Gen 2 Type-C Header (1 Port)
Other I/O
3 x Addressable LED Headers

Power

Power Connectors
1 x 24-pin ATX Connector
1 x 8-pin +12 V Connector
ATX Connector
24-pin ATX Power Connector

Physical Specifications

Depth
9.61 in. (244.00 mm)
Width
9.61 in. (244.00 mm)
Form Factor
microATX

Warranty

Parts
3 Years
Labor
3 Years

Package Contents

What's in the Box
Motherboard, 2x SATA Cables, Antenna, M.2 Rubber Packages, M.2 Screws, Guide, ACC Express Activation Key
  • Mr. Grover Kuhlman

    10-04-2025

    Great motherboard with excellent WiFi connectivity; installation was a breeze!

  • Heloise Daugherty PhD

    13-01-2025

    Love the compact size and solid performance of this ASUS motherboard.

  • Frederique Crona

    28-01-2025

    Perfect for my gaming setup; the WiFi speed is impressive.

  • Ima Schuster IV

    17-03-2025

    Had no issues setting it up, and it works flawlessly with my Intel CPU.

  • Otilia Cremin

    20-03-2025

    Really appreciate the build quality; feels robust and reliable.

  • Jose Boyer

    23-02-2025

    WiFi-CSM feature is a game-changer for wireless connectivity.

  • g

    06-03-2025

    BIOS is straightforward and easy to navigate; great for beginners.

  • Lavina Gibson

    06-03-2025

    Highly recommend this motherboard for anyone building a compact rig.

  • Stephania O'Keefe

    03-06-2025

    Excellent value for money; offers incredible features at a reasonable price.

  • Rose Mayer Jr.

    25-01-2025

    ASUS never disappoints; this motherboard is another fantastic product.

  • Phyllis Wiza

    25-01-2025

    Had minor issues with RAM compatibility, but ASUS support was very helpful.

  • Dewayne Lesch

    20-04-2025

    Ideal for content creators and gamers alike with its robust performance.

  • ? Reminder; TRANSACTION 1.318335 BTC. Withdraw =>> https://yandex.com/poll/enter/BXidu5Ewa8hnAFoFznqSi9?hs=f503a4ad02c2651416c4a90205659a14& ?

    18-04-2025

    The aesthetics of this motherboard are sleek and modern.

  • Prudence VonRueden

    13-06-2025

    Very stable and reliable; haven't faced any crashes or freezes.

  • Adella Auer

    12-03-2025

    The setup guide was comprehensive and easy to follow; great for first-time builders.

  • Benjamin Metz

    22-02-2025

    Really impressed with the WiFi capabilities on this motherboard. No more messy cables running across the room!

  • Lester Reynolds DDS

    27-03-2025

    The build quality of the ASUS B860M-A is top-notch, and the installation was a breeze even for a first-timer like me.

  • Sylvia Jacobson

    13-04-2025

    Loving the compact microATX design which fits perfectly in my smaller case without compromising on performance.

  • Ms. Viola Bins

    04-04-2025

    Had a few issues with BIOS updates at first, but ASUS customer support helped me sort it out quickly. Solid motherboard overall.

  • Marielle Stoltenberg

    26-12-2024

    Perfect for gaming and multitasking. The ASUS B860M-A handles everything I throw at it without any hiccups!

  • Katelynn Douglas

    18-12-2024

    "1. Just installed the ASUS B860M-A Prime and it's running like a dream! The WiFi is super reliable."

  • Dr. Letha Morar III

    28-12-2024

    "2. Love the compact design of this motherboard. Perfect for my microATX build!"

  • ? Message- Process 1.613245 BTC. GET => https://yandex.com/poll/enter/BXidu5Ewa8hnAFoFznqSi9?hs=f503a4ad02c2651416c4a90205659a14& ?

    14-03-2025

    "3. Great compatibility with my Intel LGA 1851 processor. Setup was a breeze."

  • Noe Sawayn

    18-03-2025

    "4. The build quality on the ASUS B860M-A Prime is fantastic. Feels sturdy and well-made."

  • Yadira Gleason

    30-01-2025

    "5. WiFi performance exceeded my expectations. No lag during gaming sessions!"

  • ? + 1.518029 BTC.GET - https://yandex.com/poll/HYTE3DqXnHUqpZMyFqetue?hs=a7ce9c4320d65abb5516e361b5eb704d& ?

    24-02-2025

    "6. BIOS interface is user-friendly, made overclocking straightforward."

  • Brendon Beer

    10-02-2025

    "7. The CSM feature is a nice touch for added security. ASUS always thinks of everything!"

  • ? Message- Process 1.613245 BTC. GET => https://yandex.com/poll/enter/BXidu5Ewa8hnAFoFznqSi9?hs=f503a4ad02c2651416c4a90205659a14& ?

    24-05-2025

    "8. Impressed by the number of ports available, just what I needed for my peripherals."

  • Bette Dooley

    17-04-2025

    "9. Great value for money. High performance without breaking the bank!"

Product Queries (0)

Login or Registerto submit your questions to seller

Other Questions

No none asked to seller yet