ASUS ROG STRIX B860-I GAMING WIFI LGA1851 DDR5 Mini-ITX Gaming Motherboard

Support Intel Core Ultra Processors (Series 2)*

Supports Intel Turbo Boost Technology 2.0

and Intel Turbo Boost Max Technology 3.0**

* Refer to https://www.asus.com/support/download-center/ for the CPU support list.

** Intel Turbo Boost Max Technology 3.0

Support depends on the CPU types.

256Mb Flash ROM, UEFI AMI BIOS

2x DIMM slots, max. 128GB, DDR5

Supports up to 9066+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 (AEMP III)

*Adjustments will be made based on the specifications of mass-produced memory products available on the market.

* 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 the product information site, or visit https://www.asus.com/support/download-center/.

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

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 2260/2280

(supports PCIe 5.0 x4 mode)

Intel B860 Chipset**

M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode)

4 x SATA 6Gb/s ports

* Intel Rapid Storage Technology supports

SATA RAID 0/1/5/10.

1 x DisplayPort**

1 x HDMI port***

1 x Intel Thunderbolt 4 supports

DisplayPort and Thunderbolt video outputs****

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

** Supports max. 4K@60Hz as specified in DisplayPort 1.4.

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

****Supports up to 8K@60Hz x1 with DSC, maximum total bandwidth up to 23.8Gbps, for resolution support please check DisplayPort 2.1 specs.

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

Bluetooth v5.4***

Realtek ALC1220P 7.1 Surround Sound High

Definition Audio CODEC*

Impedance sense for front and rear headphone outputs

Internal audio Amplifier to enhance the highest quality sound for headphones and speakers

Supports: Jackdetection, Multistreaming, Front Panel Jackretasking

High quality 120 dB SNR stereo playback output and 113 dB SNR recording input (Linein)

Supports up to 32bit/192 kHz playback*

Audio Features

SupremeFX Shielding Technology

Savitech SV3H712 AMP

Rear optical S/PDIF out port

Premium audio capacitors

Dedicated audio PCB layers

* Due to limitations in HDA bandwidth, 32bit/192 kHz is not supported for 7.1 Surround Sound audio.

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

Expansion Slots:

Intel Core Ultra Processors (Series 2)

1 x PCIe 5.0 x16 slot

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

Fan and Cooling Related

1 x 4-pin CPU Fan header

1 x 4-pin AIO Pump header

1 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 10Gbps connector (supports USB Type-C)

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

1 x USB 2.0 header supports 2 additional USB 2.0 ports

Miscellaneous

2 x Addressable Gen2 headers

1 x Front Panel Audio header (F_AUDIO)

1 x 10-1 pin Front System Panel header

1 x Thermal Sensor header

Windows 11 (22H2 & later)

Extreme Engine Digi+

5K Black metallic capacitors

ASUS QDesign

PCIe Slot QRelease Slim (with PCIe SafeSlot)

M.2 QLatch

QAntenna

QDashboard

QDIMM

QLED (CPU [red], DRAM [yellow], VGA

[white], Boot Device [yellow green])

QSlot

ASUS Thermal Solution

M.2 heatsink backplate

M.2 heatsink

VRM heatsink design

ASUS EZ DIY

Clear CMOS button

CPU Socket lever protector

ProCool

Premounted I/O shield

SafeSlot

SafeDIMM

Aura Sync

Addressable Gen2 headers

Cables

2 x SATA 6Gb/s cables

1 x ROG USB2.0 splitter cable

1 x Panel cable

Miscellaneous

1 x ASUS WiFi Q-Antenna

1 x Cable ties package

1 x M.2 Q-Latch package

1 x Screw package for M.2 SSD

1 x M.2 Bracket

1 x ROG key chain

1 x ROG Strix stickers

Documentation

1 x Quick start guide

Mini-ITX Form Factor

6.7 inch x 6.7 inch ( 17 cm x 17 cm )

3 Years Replacement Warranty