Asus ROG STRIX B860-I GAMING Wi-Fi 7 LGA1851 Mini-ITX Motherboard
Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Processor | |
| Processor manufacturer | Intel |
| Compatible processor series | Intel Core Ultra (Series 2) |
| Processor socket | LGA 1851 |
| Supported processor sockets | LGA 1851 |
| Memory | |
| Maximum internal memory | 128 GB |
| ECC | ![]() |
| Non-ECC | ![]() |
| Supported memory types | DDR5 |
| Memory channels | Dual-channel |
| Unbuffered memory | ![]() |
| Memory slots type | DIMM |
| Number of memory slots | 2 |
| Supported memory clock speed (max) | 9066 MHz |
| ECC сompatibility | Non-ECC |
| Weight & dimensions | |
| Width | 170 mm |
| Depth | 170 mm |
| Networking | |
| Bluetooth version | 5.4 |
| Ethernet LAN | ![]() |
| Bluetooth | ![]() |
| Wi-Fi | ![]() |
| Ethernet interface type | 2.5 Gigabit Ethernet |
| Top Wi-Fi standard | Wi-Fi 7 (802.11be) |
| Internal I/O | |
| Number of SATA connectors | 0 |
| USB 2.0 connectors | 1 |
| CPU fan connector | ![]() |
| ATX Power connector (24-pin) | ![]() |
| Number of chassis fan connectors | 1 |
| Front panel audio connector | ![]() |
| TPM connector | ![]() |
| EPS power connector (8-pin) | ![]() |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 1 |
| Number of SATA III connectors | 4 |
| Number of SATA II connectors | 0 |
| USB 3.2 Gen 2 (3.1 Gen 2) connectors | 1 |
| Front panel connector | ![]() |
| 12V power connector | ![]() |
| RGB LED pin header | ![]() |
| Number of CPU fan connectors | 1 |
| Back panel I/O ports | |
| USB 2.0 ports quantity | 2 |
| Ethernet LAN (RJ-45) ports | 1 |
| Microphone in | ![]() |
| S/PDIF out port | ![]() |
| VGA (D-Sub) ports quantity | 0 |
| DVI-D ports quantity | 0 |
| WiFi-AP antenna jack | 2 |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| DisplayPorts quantity | 1 |
| Thunderbolt ports quantity | 1 |
| DisplayPort version | 1.4 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 3 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 0 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| USB 3.2 Gen 2x2 Type-C ports quantity | 1 |
| Storage controllers | |
| RAID levels | 0, 1, 5, 10 |
| Number of HDDs supported | 4 |
| RAID support | ![]() |
| Number of storage drives supported | 6 |
| Supported storage drive types | HDD & SSD |
| Supported storage drive interfaces | M.2, SATA III |
| Expansion slots | |
| PCI Express x16 slots | 1 |
| Number of M.2 (M) slots | 2 |
| PCI Express x16 (Gen 5.x) slots | 1 |
| BIOS | |
| BIOS memory size | 256 Mbit |
| BIOS type | UEFI AMI |
| Clear CMOS button | ![]() |
| Other features | |
| Special features | 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. |
| Audio output | 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. |
| Other features | 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 output | 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. |
| Graphics | |
| Parallel processing technology support | Not supported |
| On-board graphics card | ![]() |
| Features | |
| Motherboard chipset | Intel B860 |
| Motherboard form factor | Mini ITX |
| Product colour | Multicolour |
| Audio output channels | 7.1 channels |
| Windows operating systems supported | Windows 11 |
| Motherboard chipset family | Intel |
| Component for | PC |
| Product type | Motherboard |
| Audio chip | Realtek ALC1220P |
| EAN | 4711387815991 |
| Warranty | 3 years |
The ASUS ROG STRIX B860-I GAMING WIFI is a Mini-ITX motherboard built on the Intel B860 chipset for the LGA1851 socket. It is designed to support Intel Core Ultra (Series 2) processors, providing a compact foundation for high-performance PC builds. The board leverages dual-channel DDR5 memory architecture, enabling significant data throughput for demanding applications and gaming. Its power delivery system and layout are optimized for the small form factor to ensure stable operation under load.
This motherboard incorporates contemporary connectivity and expansion standards within its compact layout. A primary PCIe 5.0 x16 slot is available for a high-speed graphics card, maximizing its performance potential. For storage, it provides multiple M.2 slots and SATA ports that support various RAID configurations. Networking is handled by an integrated 2.5GbE LAN port and Wi-Fi 7, offering both high-speed wired and wireless connection options for online tasks.
Key Features:- Supports Intel Core Ultra (Series 2) processors with an LGA1851 socket
- Features a Mini-ITX form factor for compact systems
- Provides two DIMM slots supporting up to 128 GB of DDR5 memory
- Includes one PCIe 5.0 x16 expansion slot
- Offers two M.2 slots and four SATA 6Gb/s storage ports
- Integrated with Wi-Fi 7 and Bluetooth 5.4 connectivity
- Equipped with one 2.5GbE LAN port for wired networking
- Rear panel includes USB 3.2 Type-A and Type-C ports
- Features one HDMI 2.1 and one DisplayPort 1.4 output
- Onboard Realtek ALC1220P audio chipset
- Utilizes 24-pin ATX and 8-pin EPS power connectors
Estimated delivery: 01.06 - 02.06
Today: 10:00 - 18:00
Estimated delivery: 01.06 - 02.06
Today: 09:00 - 17:00
Estimated delivery: 01.06 - 02.06
Today: 10:00 - 17:00
Estimated delivery: 01.06 - 02.06
Today: 10:00 - 18:00
Estimated delivery: 01.06 - 02.06
Today: 10:00 - 17:00
Estimated delivery time: 01.06 - 02.06
Estimated delivery time: 01.06
Estimated delivery time: 02.06
Estimated delivery time: 02.06
Estimated delivery time: 02.06
Estimated delivery time: 01.06 - 02.06
Estimated delivery time: 01.06 - 02.06
Estimated delivery time: 02.06
- manual pdf (English)


