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ASUS ROG STRIX B860-I GAMING WIFI B860 LGA 1851 mITX Mini-ITX motherboard, Intel Core Ultra Series 2 Ready, Advanced AI ready, 10+1+2+1 stage, DDR5, 2.5G LAN, WiFi7, M.2, Thunderbolt 4, USB Type-C

OPEN BOX

Ready for Advanced AI PCs: Designed for the future of AI computing, with the power and connectivity needed for demanding AI applications
Intel LGA 1851 Socket: Ready for Intel Core Ultra processors (Series 2)
Exclusive AI & memory technologies: ASUS AI Advisor, ASUS-exclusive AI Networking II, DIMM Fit and AEMP III to simplify setup and improve performance
Robust Power Solution: 10(80A)+1(80A)+2(80A)+1(80A) power stages with ProCool power connectors, MicroFine alloy chokes and premium metallic capacitors
Optimized Thermal Design: Massive heatsinks with integrated I/O cover, high-conductivity thermal pads, and connected with an L-shaped heatpipe
Latest M.2 Support: Two onboard PCIe 5.0 M.2 slots, one cooled by a large heatsink to maximize performance, and the other for additional storage
Abundant Connectivity: One Thunderbolt 4 USB Type-C port, one USB 20Gbps connector, two USB 10Gbps ports, PCIe 5.0 x16 SafeSlot, and full support for next-gen graphics card, HDMI 2.1

🔥Don't forget your OS, we have Windows 11 OEM, Download and USB versions available

The Open Box Product Disclaimer applies to this product. Please note that this product is non-returnable and non-refundable.

Overview

Specs

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Supported CPU
CPU Socket Type	LGA 1851
CPU Type	Intel Core Ultra Processors (Series 2)

Chipsets
Chipset	Intel B860

Memory
Number of Memory Slots	2x288pin (DDR5)
Memory Standard	Up to 9066+MT/s (OC)
Maximum Memory Supported	96GB
Channel Supported	Dual Channel
Memory Feature	Dual channel memory architecture DIMM Fit Supports Intel Extreme Memory Profile (XMP) memory module ASUS Enhanced Memory Profile III (AEMPIII)

Expansion Slots
PCI Express 5.0 x16	Intel Core Ultra Processors (Series 2) 1 x PCIe 5.0 x16 slot
PCI Express 4.0 x16	Intel B860 Chipset M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode)

Storage Devices
Serial ATA (SATA)	4 x SATA 6Gb/s
M.2	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)
SATA RAID	Intel Rapid Storage Technology supports SATA RAID 0/1/5/10.

Onboard Audio
Audio Chipset	Realtek ALC1220P
Audio Channels	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.

Rear Panel Ports
Back 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
Onboard 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
Other 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 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

Software Feature
BIOS Feature	256 Mb Flash ROM, UEFI AMI BIOS
Software	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
Windows 11	Windows 11 (22H2 & later)

Physical Spec
Form Factor	Mini ITX
Dimensions (W x L)	6.7" x 6.7"
Power Pin	1 x 24-pin Main Power connector 1 x 8-pin +12V CPU Power connector

Features
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

Additional Information
First Listed on Newegg	March 28, 2025

Warranty & Returns

Return for refund within: This item is Final Sale
Return for replacement within: This item is Final Sale
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