ASUS ROG STRIX B860-I GAMING WIFI LGA1851 Mini-ITX Motherboard 128GB, 2x DDR5, 1 x PCIe 5.0 x16 slots, 2 x M.2 slots, 4 x SATA

ROG STRIX B860-Igaming wifi

The ROG Strix B860-I Gaming WiFi is designed to dominate with Intel® Core™ Ultra Processors(Series 2). Its advanced power design and AI solutions drive top-tier performance, while Thunderbolt™ 4, WiFi 7 and high-speed DDR5 slots offer cutting-edge connectivity. This motherboard delivers the power and speed needed for elite gaming and demanding AI applications.
 

NPU BOOST

The integrated NPU in Intel® Core™ Ultra Processors (Series 2) efficiently accelerates AI workflows — and NPU Boost lets you do more with it. This BIOS feature overclocks the NPU with just one click, increasing performance by up to 24%.

* The overclocking performance may vary depending on the CPU series and motherboard used.
** Testing was conducted with an Intel® Core™ Ultra 9 285K processor , ROG Maximus Z890 Extreme motherboard, GeForce RTX™ 4090 24GB graphics card, and XPG Lancer DDR5 memory modules (model AX5U6000C4016G).

 

DDR5 STRENGTH

ROG has a rich history of delivering top-tier memory performance, and DDR5 is no exception. Enhanced signal routing can push enthusiast-grade kits well beyond the 9 GT/s threshold on the Strix B860-I, with even greater speeds on the horizon. For experienced users, the UEFI offers a wide range of options to fine-tune and push performance to its limits.

 

ASYNCHRONOUS CLOCK

For next-level frequency flexibility, the ROG Strix B860-I features a built-in clock generator that isolates CPU base clock from memory, NPU, D2D and NGU. Drive memory, NPU and others performance to their absolute brink while maintaining the stability of CPU clock domains.

Separate CPU BCLK from other domains for unfettered overclocking.

*NGU stands for Next Generation Uncore.

 

DIMM FIT / DIMM FIT PRO

DIMM Fit is an ASUS-exclusive BIOS feature that precisely analyses individual memory modules to optimise performance and pinpoint potential issues; whereas DIMM Fit Pro is an advanced option that provides more extensive customisability for memory optimisation.

 

ROG STRIX ULTIMATE POWER DESIGN

10(80A)+1(80A)+2(80A)+1(80A) Power Stages

COOLING

 

M.2 HEATSINKS

Heatsinks cover every slot to help keep onboard NVME SSDs at optimal temperatures for consistent performance and reliability.
 

VRM HEATSINK

The VRM heatsink extends over the rear I/O to maximise surface area and deftly handle the power thermals of the latest Intel processors, while leaving clearance for large CPU coolers.
 

CPU FAN HEADERS & AIO PUMP FAN HEADER

A dedicated pair of PWM/DC fan headers provides easy access to CPU coolers. A dedicated PWM/DC header connects self-contained water-cooling setups.
 

4-PIN FAN HEADER

The Strix B860-I features one chassis fan header, supporting auto-detection of PWM or DC fans.
 

UNDENIABLY ROG STRIX

The ROG Strix B860-I features a sleek, minimalist design that blends effortlessly with various system components. Its deep black PCB and metallic heatsinks give it a bold, intense look, while the L-shaped backplate adds both style and practical protection against sharp edges.

LEADING CONNECTIVITY
 

WiFi 7

The revolutionary WiFi 7 is faster than standard WiFi 6*, thanks to tech like 160 MHz channels** on the 6GHz band and 4K QAM*. Multi-Link Operation (MLO) provides a more stable WiFi connection and lower latency, unlocking the realms of the unknown in gaming, streaming and industrial IoT.

* WiFi 7 features require onboard WiFi chipset, WiFi AP, and WiFi 7-supported operating systems to support the corresponding features.
** Specifications vary by model.
 

Intel 2.5Gb Ethernet

Onboard Intel® 2.5Gb Ethernet gives your wired connection a boost, with speeds that are 2.5 times faster than standard Ethernet connections for speedy file transfers, low-latency gaming, and high-res video streaming.
 

PCIE 5.0

The Strix B860-I offers end-to-end PCIe 5.0 support, and the topmost x16 expansion slot is protected with a SafeSlot retention bracket to bear the weight of the latest graphics cards. One onboard M.2 slot is rated for blistering read and write speeds up to 16 GB/s, while the remainder can deliver still-impressive 8 GB/s transfers. And every M.2 slot is covered with substantial heatsinks to dispatch the heat of next-gen drives.
 

THUNDERBOLT 4 TYPE-C® PORT

The port delivers up to 40 Gbps of bidirectional bandwidth for the latest super-speed devices and drives. Besides, it can be employed for up to two external 4K displays, and PCIe bandwidth extends to up to 32 Gbps.

*VGA resolution support depends on CPU or graphic card capabilities.
 

SupremeFX

ROG SupremeFX is a unique blend of hardware and software technologies that provide superior audio. The Strix B860-I implementation features the ALC1220P codec for high-resolution playback up to 32-bit/192 kHz across all channels. Front-panel output is streamed through the integrated Savitech amplifier that can drive high-fidelity acoustics to a wide variety of speakers and headsets.
 

Dolby Atmos

ROG and Dolby® have partnered to bring superior gaming audio quality to users. Dolby Atmos expands on traditional surround sound systems by adding height channels, which enables immersive three-dimensional audio to be perceived from above, below and around the listener.

Additional Features

 

BIOS Q-DASHBOARD

Simplify your motherboard configuration with BIOS Q-Dashboard. Its intuitive visual representation of hardware connections and corresponding BIOS settings takes the complexity out of setting up your system. Upgrade now, and discover the power of BIOS Q-Dashboard to easily and efficiently enhance your computing setup.

 

ASUS AI ADVISOR

Using AI technology to understand natural-language questions or scenario descriptions, ASUS AI Advisor allows users to explore the functionality and advanced features of ASUS motherboards in a simple and straightforward way.

*Availability of ASUS AI Advisor may vary by region.
** AI Advisor functions may vary by platform.
 

UEFI BIOS

The renowned ROG UEFI (BIOS) provides everything you need to configure, tweak, and tune your rig. It offers intelligently simplified options for newcomers to PC DIY, as well as more comprehensive features for seasoned veterans.
 

ARMOURY CRATE

Armoury Crate is a software utility designed to give you centralised control of supported gaming products, making it easy to tune the look and feel of your system. From a single intuitive interface, Armoury Crate helps you customise RGB lighting and effects for compatible devices and synchronise them with Aura Sync to create a unified lighting scheme across your system.

 

Specifications

Model

ROG STRIX B860-I GAMING WIFI

CPU

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 CPU support list.
** Intel® Turbo Boost Max Technology 3.0 support depends on the CPU types.

Chipset

Intel® B860 Chipset

Memory

2 x 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 product information site or visit https://www.asus.com/support/download-center/.
* *Non-ECC, un-buffered DDR5 memory supports On-Die ECC function.

Graphics

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 graphic cards' resolution.

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.

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 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.

Ethernet

1 x Intel® 2.5Gb Ethernet
ASUS LANGuard

Wireless & Bluetooth

Wi-Fi 7*
2x2 Wi-Fi 7 (802.11be)
Supports 2.4/5/6GHz frequency band**
Supports Wi-Fi 7 160MHz bandwidth, up to 2.9Gbps transfer rate.
Bluetooth® v5.4***

*Wi-Fi features may vary depending on the operating system For Windows 11, Wi-Fi 7 will require 24H2 or later version for full functions, Windows 11 21H2/22H2/23H2 only support Wi-Fi 6E.
For Windows 10, please note that no driver is available , please refer to the Wi-Fi chipset vendor's website for details.
** Wi-Fi 6GHz frequency band and bandwidth regulatory may vary between countries.
*** The Bluetooth® version may vary, please refer to the Wi-Fi module manufacturer's website for the latest specifications.

USB

Rear USB (Total 8 ports)
1 x Thunderbolt™ 4 port (1 x USB Type-C®)
1 x USB 20Gbps port (1 x USB Type-C®)
1 x USB 10Gbps ports (1 x Type-A)
3 x USB 5Gbps ports (3 x Type-A)
2 x USB 2.0 ports (2 x Type-A)
Front USB (Total 5 ports)
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

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

Audio

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 headphone and speakers
- Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking
- High quality 120 dB SNR stereo playback output and 113 dB SNR recording input (Line-in)
- Supports up to 32-Bit/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, 32-Bit/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.

Back Panel I/O Ports

1 x Thunderbolt™ 4 port (1 x USB Type-C®)
1 x USB 20Gbps port (1 x USB Type-C®)
1 x USB 10Gbps ports (1 x Type-A)
3 x USB 5Gbps ports (3 x Type-A)
2 x USB 2.0 ports (2 x Type-A)
1 x DisplayPort
1 x HDMI™ port
1 x Wi-Fi module
1 x Intel® 2.5Gb Ethernet port
2 x Audio jacks
1 x Optical S/PDIF out port
1 x Clear CMOS button

Internal I/O Connectors

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

Special Features

Extreme Engine Digi+
- 5K Black metallic capacitors
ASUS Q-Design
- PCIe Slot Q-Release Slim (with PCIe SafeSlot)
- M.2 Q-Latch
- Q-Antenna
- Q-Dashboard
- Q-DIMM
- Q-LED (CPU [red], DRAM [yellow], VGA [white], Boot Device [yellow green])
- Q-Slot
ASUS Thermal Solution
- M.2 heatsink backplate
- M.2 heatsink
- VRM heatsink design
ASUS EZ DIY
- Clear CMOS button
- CPU Socket lever protector
- ProCool
- Pre-mounted I/O shield
- SafeSlot
- SafeDIMM
Aura Sync
- Addressable Gen2 headers

 

Software Features

ROG Exclusive Software
- ROG CPU-Z
- Dolby Atmos
ASUS Exclusive Software
Armoury Crate
- Aura Creator
- Aura Sync
- Fan Xpert 4
- GameFirst
- Power Saving
AIDA64 Extreme (60 days free trial)
HWiNFO
ASUS AI Advisor
ASUS DriverHub
ASUS GlideX
TurboV Core
Adobe Creative Cloud (Free Trial)
Norton 360 for Gamers (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
NPU Boost

BIOS

256Mb Flash ROM, UEFI AMI BIOS

Manageability

WOL by PME, UEFI PXE

Accessories

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

Operating System

Windows 11 (22H2 & later)

Form Factor

Mini-ITX Form Factor
17 cm x 17 cm