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ASUS ROG Strix B660-I Intel LGA 1700 Gaming WiFi ITX Motherboard

Regular price $159.99 USD
Regular price $199.99 USD Sale price $159.99 USD
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ASUS ROG Strix B660-I Motherboard

A perfect motherboard for your intel ITX build.

Utilize the power of the Intel 12th generation processors in a small system with the ROG Strix B660-I LGA 1700 Gaming WiFi Mini-ITX Motherboard. Designed for small form factor Intel gaming systems, this mini-ITX board uses the B660 chipset and supports the LGA 1700 socket to unlock PCIe 5.0 and 4.0 capabilities for M.2 storage drives and graphics cards.

The B660-I has two dual-channel memory slots, allowing you to install a maximum of 64GB of RAM with speeds up to 6200 MHz when overclocked for enhanced multitasking capabilities. Two M.2 and four SATA III inputs allow you to install multiple storage drives, ideal for your gaming library. Connect to either wireless or wired networks with the onboard Wi-Fi 6 (802.11ax) and Intel 2.5Gb Ethernet Port. 

Power Features

Power Design

8+1 power stages combine high-side and low-side MOSFETs and drivers into a single package, delivering the power and efficiency that Intel 12th-generation processors can take full advantage of. The motherboard's high-grade alloy chokes and durable capacitors are engineered to resist extreme temperatures.

Power Control

The Digi+ voltage regulator module (VRM) ensures smooth and clean power delivery to the CPU, while the motherboard's multi-layered printed circuit board design quickly dissipates heat around the VRM to improve overall system stability and provide the CPU with greater overclocking headroom. Additionally, the ASUS ProCool socket is designed to ensure flush contact with the PSU power lines, enabling lower impedance and better heat dissipation.

Cooling Design

The ROG Strix B660-I motherboard features a dedicated pair of PWM/DC fan headers for CPU coolers as well as a dedicated PWM/DC header for self-contained water-cooling setups. Three M.2 heatsinks help keep a mounted M.2 SSD at the optimum operating temperature for consistent performance and reliability, and each chassis header supports auto-detection of PWM or DC fans.

Intelligent Control

Two-Way AI Noise Cancellation

This powerful ASUS-exclusive utility leverages a deep-learning database to reduce background noise from the microphone and incoming audio while preserving voices. Distracting keyboard clatter, mouse clicks, and other ambient noises are removed so you can hear and be heard with clarity while gaming or during calls.

AI Cooling

AI cooling detects CPU temperatures and uses a proprietary algorithm to calculate the lowest fan speed required to effectively cool the system and keep fan noise down. AI cooling continues to monitor the system and adjust fan speed based on current loads. Under stable system loads, the software automatically lowers fan speeds to the optimal setting, decreasing fan noise without compromising performance.

AI Networking

The proprietary ROG GameFirst VI utility is designed to help all users optimize network settings to ensure smooth online gameplay. GameFirst VI analyzes usage patterns and the digital signatures of your applications and adds them to a database of over 200,000 apps. This allows GameFirst VI to switch application priority and adjust bandwidth, depending on the situation. When gaming, it accelerates and prioritizes game packets to give you smooth online gameplay. An intuitive graph provides an overview of real-time network status. Simply click on the tab to view the current bandwidth usage of each application, the geolocation status of each network connection, or an analysis of
the Wi-Fi channels.


The ROG UEFI (BIOS) provides everything you need to configure, tweak, and tune your system. It offers intelligently simplified options for newcomers to PC building and more comprehensive features for seasoned veterans. For added convenience, MemTest86m has been pre-installed into the ROG UEFI. Run the test to pinpoint memory issues with just one click, without needing to insert a USB stick or load an operating system. Additionally, the UEFI features EZ mode which presents vital settings and stats on a single page. With guided wizards, drag-and-drop functionality, and one-click application of important settings, your system will be up and running in no time.


DDR5 Overclocking Strength

For DDR5, the ROG Strix B660-I Gaming Wi-Fi breaks performance limits by providing a suite of overclocking parameters for not only high-speed kits, but even entry-level memory modules that have a locked power management IC (PMIC).

PCIe Performance

The ROG Strix B660-I Gaming Wi-Fi features two onboard M.2 slots, both of which support PCIe 4.0 drives to provide maximum storage flexibility and fast data speeds that are available with the 12th generation of Intel processors.

Wi-Fi 6

Onboard Wi-Fi 6 (802.11ax) supports ultrafast wireless-networking speeds, improved capacity, and better performance in dense wireless environments, providing exceptional online gaming experiences.

Intel 2.5Gb Ethernet

Onboard 2.5Gb Ethernet gives your wired connection a boost, with up to a 2.5x improvement over standard Ethernet connections for faster file transfers, smoother lag-free gaming, and high-resolution video streaming.


SupremeFX features the S1220A codec to increase playback resolution from 192 kHz to 384 kHz across all channels. The front-panel output is streamed through a highly integrated Savitech amplifier that's capable of driving a wide variety of gaming headsets and high-fidelity headphones.

Play in Style


The stealthy black aesthetic of ROG Strix B660-I Gaming WiFi is complemented by an iridescent ROG logo on the M.2 heatsink cover, touches of pixelated retro gaming art, and a Strix nameplate on the I/O shroud.

DIY Friendly

The innovative Q-Latch makes it easy to install or remove an M.2 SSD without the need for specific tools. The design employs a simple locking mechanism to secure the drive and neatly eliminate traditional screws.

Additional Features

Sonic Studio III

ROG Sonic Studio supports HRTF-based (head-related transfer function) virtual surround for VR headsets, creating an immersive aural landscape. The Sonic Studio Interface also offers a range of EQ options and one-click presets, allowing you to tailor acoustics to suit personal preferences or the characteristics of your headset.

DTS: Sound Unbound

ROG Strix B660 series motherboards are pre-loaded with DTS Sound Unbound, an application that creates new levels of immersion for gaming and entertainment experiences. By leveraging Windows Sonic spatial technology, DTS Sound Unbound delivers audio in a virtual 3D space, putting you right in the middle of the soundscape, where you can sense the location and direction of every sound in your virtual environment.

5-Way Optimization

Optimize your system with five different optimization tools provided by ASUS.

 The TurboV Processing Unit (TPU) provides AI Suite 3 with the intelligence needed to automatically fine-tune voltages and monitor system stats.

The Energy Processing Unit (EPU) allows you to enjoy system-wide power savings. The EPU automatically optimizes power consumption and maximizes savings with the Away mode.

Fan Xpert 4 provides comprehensive control over fans, water pumps, and all-in-one (AiO) coolers. Whether you're cooling with air or water, Auto-Tuning mode intelligently configures all parameters with a single click. There's also an Extreme Quiet mode, which reduces all fan speeds to below the default minimum to keep your system whisper-quiet when performing light tasks.

The Digi+ voltage-regulator module (VRM) delivers real-time control over voltage droop, allowing you to switch frequency and power-efficiency settings so you can fine-tune CPU voltage regulation for ultimate stability and performance.

Turbo App is an intuitive tool that allows you to define overclocking, apply fan profiles, prioritize network data, and optimize audio settings at the application level.

Armoury Crate

Armoury Crate is a software utility designed to give you centralized 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 customize RGB lighting and effects for compatible devices and synchronize them with Aura Sync to create a unified lighting scheme across your system. In addition, Armoury Crate's Fan Xpert4 tool provides comprehensive control over fans, water pumps, and all-in-one (AIO) coolers.


This motherboard includes an AIDA64 Extreme 60 days free trial. The system information tool provides detailed information about installed hardware and software, and it also provides benchmarks for measuring the performance of the entire system or individual components. AIDA64 Extreme includes a monitoring and diagnostics feature to detect and prevent hardware issues. All vital system sensors can be tracked in real-time, allowing voltage readings, fan speeds, and temperature information to be displayed on the desktop or sent to dedicated displays or to the OLED panels of ROG AIO liquid coolers (sold separately).



Chipset Intel B660
CPU Socket LGA 1700

Back Panel I/O

USB 1 x USB-C (USB 3.2 Gen 2x2)
3 x USB-A (USB 3.0 / 3.1/3.2 Gen 1)
1 x USB-C (USB 3.0 / 3.1/3.2 Gen 1)
3 x USB-A (USB 2.0)
Thunderbolt None
Display 1 x HDMI 2.1
1 x DisplayPort 1.4
Audio 5 x 1/8" / 3.5 mm
Ethernet / Controller 1 x Intel I225-V 2.5Gigabit
Wi-Fi Antenna 2 x Connector


Memory Slots 2 x 288-Pin
Memory Support DDR5 4800, 5000, 5200, 5400, 5600, 5800, 6000, 6200 MHz
Maximum Capacity 64 GB
Channel Architecture Dual Channel
ECC Support Non-ECC Unbuffered

Storage Expansion

M.2 1 x M Key 2260, 2280 (PCIe 4.0 x4)
1 x M Key 2242, 2260, 2280 (PCIe 4.0 x4)
Optane Memory Support Yes
RAID Support RAID 0, 1, 5, 10 (SATA)

Internal I/O

Expansion Slots 1 x PCIe 5.0 x16 (x16 mode)
USB 1 x 3.1/3.2 Gen 2 Header (Supports 1 USB-C Port)
1 x 3.0 / 3.1/3.2 Gen 1 Header (Supports 2 USB-A Port)
1 x 2.0 Header (Supports 2 USB-A Port)
Air Cooling 2 x 4-Pin CPU
Liquid Cooling 1 x 4-Pin Pump
Power Connectors 1 x 24-Pin Mainboard
1 x 8-Pin ATX
LED Header 2 x RGB
Audio 1 x Speaker
1 x S/PDIF
Diagnostics Clear CMOS


ROM 128 Mb

Front Panel I/O

I/O Connection Headers AAFP


Audio Codec SupremeFX S1220A (7.1-Channel)


Bluetooth 5.2
Wi-Fi Wi-Fi 6 (802.11ax) with MU-MIMO Support


OS Compatibility Windows 11
Windows 10
*As of January, 2022: Check with manufacturer for the most up-to-date compatibility


Form Factor Mini-ITX
Dimensions 6.7 x 6.7" / 17 x 17 cm