ASUS B860M AYW Gaming WiFi LGA1851 mATX

Chipset

Intel ® B860 Chipset

Memory

2 x DIMM slots, max. 128GB, DDR5

Supports up to 8800+MT/s (OC),Non-ECC, Un-buffered ,Clocked Unbuffered DIMM (CUDIMM)*

Dual channel memory architecture

DIMM Fit

Supports Intel ® Extreme Memory Profile (XMP) memory module

ASUS Enhanced Memory Profile III(AEMPIII)

* Supported memory types, data rate (speed), and number of DRAM modules vary depending on the CPU and memory configuration, for more information please refer to CPU/Memory Support list under the Support tab of product information site or visit https://www.asus.com/support/download-center/. Adjustments will be made based on the specifications of mass-produced memory products available on the market.

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

Graphics

1 x HDMITM port**

* Graphics specifications may vary between CPU types. Please refer to www.intel.com for any updates.

** Supports 4K@60Hz as specified in HDMI 2.1.

*** VGA resolution support depends on processors' or graphic cards' resolution.

Expansion Slots

Intel ® Core „¢ Ultra Processors (Series 2)

1 x PCIe 4.0 x16 slot

Intel ® B860 Chipset

2 x PCIe 4.0 x1 slots

- To ensure compatibility of the device installed, please refer to https://www.asus.com/support/download-center/ for the list of supported peripherals.

Storage

Total supports 2 x M.2 slots and 4 x SATA 6Gb/s ports*

Intel ® Core „¢ Ultra Processors (Series 2) *

M.2_1 slot (Key M), type 2280 (supports PCIe 5.0 x4 mode)

Intel ® B860 Chipset

M.2_2 slot (Key M), type 2280 (supports PCIe 4.0 x4 mode)

4 x SATA 6Gb/s ports

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

Ethernet

1 x Realtek 2.5Gb Ethernet

ASUS LANGuard

Wireless & Bluetooth

Wi-Fi 6

1x1 Wi-Fi 6 (802.11ax)

Supports 2.4/5GHz frequency band

Bluetooth ® v5.3*

* The Bluetooth ® version may vary, please refer to the Wi-Fi module manufacturer's website for the latest specifications.

USB

Rear USB (Total 6 ports)

1 x USB 10Gbps port (1 x Type-A)

2 x USB 5Gbps ports (2 x Type-A)

3 x USB 2.0 ports (3 x Type-A)**

Front USB (Total 7 ports)

1 x USB 5Gbps connector (supports USB Type-C ®)*

1 x USB 5Gbps header supports 2 additional USB 5Gbps ports

2 x USB 2.0 headers support 4 additional USB 2.0 ports**

* USB Type-C ® power delivery output: max. 5V/3A.

** USB_E1 port, USB_E2 port, USB_E3 port and USB_E4 port share the bandwidth.

Audio

Realtek 7.1 Surround Sound High Definition Audio CODEC*

- Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking

- Supports up to 24-Bit/192 kHz playback

Audio Features

- Audio Shielding

- Premium audio capacitors

- Dedicated audio PCB layers

* A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output.

Back Panel I/O Ports

1 x USB 10Gbps port (1 x Type-A)

2 x USB 5Gbps ports (2 x Type-A)

3 x USB 2.0 ports (3 x Type-A)

1 x HDMITM port

1 x Wi-Fi module

1 x Realtek 2.5Gb Ethernet port

3 x Audio jacks

Internal I/O Connectors

Fan and Cooling Related

1 x 4-pin CPU Fan header

2 x 4-pin Chassis Fan headers

Power Related

1 x 24-pin Main Power connector

1 x 8-pin +12V CPU Power connector

Storage Related

2 x M.2 slots (Key M)

4 x SATA 6Gb/s ports

USB

1 x USB 5Gbps connector (supports USB Type-C ®)

1 x USB 5Gbps header supports 2 additional USB 5Gbps ports

2 x USB 2.0 headers support 4 additional USB 2.0 ports

Miscellaneous

3 x Addressable Gen2 headers

1 x Clear CMOS header

1 x COM Port header

1 x Front Panel Audio header (F_AUDIO)

1 x S/PDIF Out header

1 x SPI TPM header (14-1 pin)

1 x 10-1 pin Front Panel System header

Special Features

ASUS 5X PROTECTION III

- DIGI+VRM

- LANGuard

- Overvoltage protection

- SafeSlot Core+

- Stainless-steel back I/O

ASUS Q-Design

- M.2 Q-Latch

- PCIe Slot Q-Release

- Q-Dashboard

- Q-DIMM

- Q-LED (CPU [red], DRAM [yellow], VGA [white], Boot Device [yellow green])

- Q-Slot

ASUS Thermal Solution

- M.2 heatsink

- VRM heatsinks design

ASUS EZ DIY

- ProCool

- Pre-mounted I/O shield

Aura Sync

- Addressable Gen2 headers

Software Features

ASUS Exclusive Software

Armoury Crate

- Aura Sync

- Fan Xpert 2+

- Power Saving

ASUS AI Advisor

ASUS DriverHub

ASUS GlideX

ASUS CPU-Z

Norton 360 Deluxe (60 Days Free Trial)

WinRAR (40 Days Free Trial)

UEFI BIOS

ASUS EZ DIY

- ASUS CrashFree BIOS 3

- ASUS EZ Flash

- ASUS UEFI BIOS EZ Mode

- ASUS MyHotkey

BIOS

256(128+128) Mb Flash ROM, UEFI AMI BIOS

Manageability

WOL by PME, PXE

Accessories

Cables

2 x SATA 6Gb/s cables

Miscellaneous

1 x ASUS Wi-Fi moving antenna

1 x M.2 rubber package

1 x Screw package for M.2 SSD

Documentation

1 x Quick start guide

Operating System

Windows 11(22H2 & later), Windows 10 64-bit(21H2 & later)

Form Factor

micro-ATX Form Factor

9.6 inch x 8.75 inch (24.4cm x 22.2cm)