ASUS recommends Windows 10 Pro.



    Everyday Multimedia desktop PC leading in overall satisfaction with reliability*

    • 3rd Generation Intel® Core™ processor-based platform
    • Utmost reliability by QuietCool Technology** which lowers operating temperatures by up to 11.4℃
    Product Image

    Experience Multimedia in Style

    With brush-finished surfaces, a spun-metallic power button and cleverly-hidden HDD bay, the CM6431 complements your style. It is powered by a 3rd generation Intel® Core™ processor, and features Full HD 1080p video playback for an immersive multimedia experience.

    Everyday Multimedia desktop PC leading in satisfaction with reliability*

    ASUS computers reflect a tradition of the finest quality, innovation and longevity. Based on the PCWorld USA 2012 reader survey of tech satisfaction, reliability, and service, users ranked ASUS as a leading choice for desktop PCs, citing high satisfaction with their value, connectivity, ease of use and reliability. The survey also found ASUS desktop PCs were one of the most likely to be recommended to others.
    Source: 1

    Unstoppable High Performance

    More speed, more power
    More speed, more powe

    Powered by the 3rd generation Intel® Core™ processor, the CM6431 features Intel® Turbo Boost Technology 2.0 that enables processor cores to run faster than the base operating frequency. The Integrated Intel® GMA and Intel® Quick Sync video technology provides high definition graphics and a high-quality video playback experience to answer all your entertainment needs.

    AI Suite II
    AI Suite IIAI Suite II is a one-stop user-friendly interface that integrates several ASUS management utilities together to allow users to manage parameters like energy settings, fan speeds, and voltage to sensor readings.

    Smart Usability


    The ASUS CM6431 is supported by the Ai-Charger which offers 50% faster charging speeds for all USB-compatible devices.


    ASUS WebStorage: Up to 32GB free space

    Share your pictures, music and movies with 32GB* free space for 3 years, wirelessly share your files across multiple devices. With a keyword search, you can find the relevant files in no time. Record and upload the important meeting notes with snap shots, and then access them on any devices.

    *For Windows 8 models only



    Instant On
    EPU - 40% energy saving

    The ASUS-exclusive EPU chip is the world’s first PC energy saving controller, optimizing efficiency by detecting real time CPU loads and saving up to 40% on overall power consumption.

    Energy Efficient Instant On

    Instant On ASUS-exclusive Instant On enables 98% power savings in Eco Mode and effortlessly resumes your applications to exactly where you left them with one hot key. It also keeps your data extra secure on hard drive, safe from power outages and accidental deletion.

    *Simply press Alt + F1 to enter Eco mode and press any key to resume.

    Carefree Reliability

    QuietCool Technology**

    ASUS’ exclusive Smart Cooling System and Q-Fan lower operation temperatures by up to 11.4℃ and adjusts CPU fan speeds according to system loading, enabling the CM6431 to power through intensive tasks whilst maintaining stable, quiet, cool, and efficient performance.


    2X Life Span

    2X Life Span High-quality components provide utmost durability, improved longevity and enhanced thermal performance thanks to 100% top-quality solid conductive polymer capacitors.

    No.1 motherboards experts
    ASUS motherboards hold the No.1 position in worldwide market share. It produces the world’s most award-winning motherboards, with 1,287 Awards in 2011 alone.
    motherboards experts
    Stringent Quality Test

    All units have passed and exceeded rigorous vibration, noise, thermal shock, and drop tests, ensuring ASUS products exceed the industry standard.

    Stringent Quality

    Vibration Test
    Vibration testing subjects desktops to a range of vibration frequencies to ensure that both the construction and internal components are able to cope.

    Stringent Quality

    Noise Test
    ASUS desktops are measured during different operation modes to ensure the noise levels are within specified range.

    Stringent Quality

    Temperature & Humidity Test
    All models are subjected to climate temperature tests in enviroment ranging from -40°C and 60°C.

    Stringent Quality

    Line Voltage and Frequency Test
    ASUS desktops is subjected to Line Voltage and Frequency Test for regional power requirements.

    Stringent Quality

    Drop Test
    Desktops are likely to experience shocks during shippong. So ASUS performs a variety of drop tests to simulate the transport process.