Components > Motherboards

Asus PRIME B860M-A WIFI, Intel B860, 1851, Micro ATX, 4 DDR5, HDMI, 2 DP, Wi-Fi 6E, 2.5G LAN, 2x M.2

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Stock Code

AUMBB860MAPRWI

Manufacturer

ASUS

Manufacturer Code

90MB1JY0-M0EAY0

EAN Number

4711387806289

Printable Version

35 Available

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Motherboard Type

Desktop

Form Factor

Micro ATX

Socket

Intel 1851

Chipset

Intel B860

CPU Support

Click here for CPU support

RAM Technology

DDR5 (Dual Channel)
Non-ECC, Un-buffered, Clocked Unbuffered DIMM (CUDIMM)*
DIMM Fit
Supports Intel XMP
ASUS Enhanced Memory Profile III

*Non-ECC, un-buffered DDR5 memory supports On-Die ECC function

RAM Slots

4 x DIMM

RAM Speeds

Up to 8400+MT/s (OC)

Maximum Memory

256GB

Graphics

Integrated Graphics
Graphics specifications may vary between CPU types

Graphics Ports

1 x HDMI
2 x DisplayPort

PCI/PCI Express

Intel Core Ultra CPUs (Series 2):
1 x PCIe 5.0 x16

Intel B860 Chipset:
1 x PCIe 4.0 x16 (supports x4 mode)
1 x PCIe 4.0 x1

Storage

4 x SATA III
2 x M.2

Intel Core Ultra CPUs (Series 2):
M.2_1 (2242/2260/2280) - PCIe 5.0 x4

Intel B860 Chipset:
M.2_2 (2242/2260/2280) - PCIe 4.0 x4

RAID

Intel Rapid Storage Technology supports SATA RAID 0/1/5/10

Wireless

2x2 Wi-Fi 6E (802.11ax)
Supports 2.4/5/6GHz frequency band
Bluetooth v5.3

LAN

2.5GB LAN

Audio

Realtek 7.1 Surround Sound High Definition Audio CODEC

USB Ports Supported

Rear:
1 x USB 20Gbps Type-C
1 x USB 10Gbps Type-A
2 x USB 5Gbps Type-A
4 x USB 2.0

Front:
1 x USB 10Gbps Type-C
2 x USB 5Gbps
2 x USB 2.0

Back Panel I/O Ports

1 x USB 20Gbps Type-C
1 x USB 10Gbps Type-A
2 x USB 5Gbps Type-A
4 x USB 2.0
2 x DisplayPort
1 x HDMI
1 x Wi-Fi module
1 x Realtek 2.5Gb Ethernet
3 x Audio jacks

Internal I/O Connectors

1 x 4-pin CPU Fan
1 x 4-pin CPU OPT Fan
1 x 4-pin AIO Pump
3 x 4-pin Chassis Fan
1 x 24-pin Main
1 x 8-pin +12V CPU
2 x M.2 (Key M)
4 x SATA 6Gb/s
1 x USB 10Gbps Type-C
1 x USB 5Gbps
1 x USB 2.0
3 x Addressable Gen2

1 x Aura RGB
1 x Clear CMOS
1 x Chassis Intrusion
1 x COM Port
1 x Front Panel Audio
1 x S/PDIF Out
1 x SPI TPM (14-1 pin)
1 x 10-1 pin Front System Panel
1 x Thunderbolt (USB4)

Accessories

2 x SATA 6Gb/s cables
1 x ASUS WiFi Q-Antenna
1 x M.2 rubber package
1 x Screw package for M.2 SSD
1 x Quick start guide

Additional Features

See Overview

Package Type

Retail

Package Weight

1.4400 kg

Warranty

3 Years

Full Box Quantity

Manufacturer Link