ASUS recommends Windows 10 Pro for business.



    Your Daily Multimedia Center

    • AMD®FX-Series Accelerated Processors
    • Multimedia enjoyment including HDMI and 7.1 channel
    • Utmost reliability by QuietCool Technology which lowers operating temperatures by up to 11.4℃
      Product Image

      ASUS desktops –Leading in overall satisfaction with reliability

      ASUS desktops reflect a tradition of the finest product quality, innovation, and longevity. Based on PCWorld USA's 2011 Reliability and Service Survey, users ranked ASUS as the leading choice for Windows® desktops, citing high satisfaction due to reliability, value, and quiet operation. ASUS desktops received further praise for performance, design, and connectivity. [Source]

      Unstoppable High Performance

      Smart Performance
      More speed, more power

      Powered by the latest AMD FX CPU, the CM1855 features AMD CrossFireX™ technology and AMD Eyefinity Platforms to deliver extreme gaming and high-quality video playback experience to answer all your entertainment needs.

      HDMI for Hi-definition Enjoyment
      HDMI for Hi-definition Enjoyment

      With Full HD 1080p support, you can immerse yourself in a cinematic experience and enter a spectacular world of colors by connecting to a HD monitor or TV with the HDMI™ port.

      AI Suite II
      AI Suite II

      One-stop interface that integrates several ASUS utilities and allows users to operate these utilities simultaneously from energy management, fan-speeds, voltage to sensor reading. AI Suite II offers you a user-friendly access to supervise you energy utility.

      Smart Usability

      USB3.0: 10x Faster Transfer

      Share your pictures, music and movies indefinitely with 32GB free space of ASUS WebStorage space and wirelessly share your files with across multiple devices. Find your files in no time with a keyword search; record and upload the important meeting notes with snap shots, and then access them on any device.

      The ASUS CM1855 is supported by the latest technology including Ai-Charger offers 50% faster charge speed for all your USB-powered devices. The ASUS CM1855 fulfills your multitasking and entertainment requirements.

      Web Storage
      ASUS WebStorage
      Share your pictures, music and movies with 32GB free space for unlimited time, wirelessly share your files with 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.


      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.

      Instant On
      Energy Efficient Instant On

      98% Energy saving in Eco mode with a hotkey. The ASUS-exclusive Instant On effortlessly resumes your ongoing applications from Eco mode while still keeps your data secured in Hard Disk. 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°C and adjust CPU fan speed according to system loading, enabling CM1855 to power through any intensive task and possesses utmost quality: stable, quiet and efficient.

      No.1 motherboards experts
      No.1 motherboards experts

      ASUS motherboard is No.1 in market share worldwide and the most award-winning motherboard with 1,287 Awards in 2011 alone

      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

      Stringent Quality

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