IdeaCentre B320 Desktop

21.5" Multimedia Touchscreen All-in-One

Turn any room in your house into an entertainment hub with our IdeaCentre B320 All-in-One, a perfect blend of cutting-edge, space-saving design and robust multimedia features. The B320 boasts exceptional graphics technology and a vivid 21.5" HD flatscreen, along with other multimedia features.

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IdeaCentre B320 Desktop

21.5" Multimedia Touchscreen All-in-One

  • Features


    10-Point Multitouch Display

    Interact with your B320 by using simple, intuitive gestures directly on the 21.5" screen. The B320 uses surface acoustic wave technology for greater accuracy and reliability.

    TV Compatibility

    Use your B320 as a television with either OneKey TV or an integrated TV tuner. Switch to TV mode without having to boot up the PC.

    Integrated DVD Reader/Writer

    Watch movies, listen to music, and burn discs with the B320's integrated DVD reader/writer.

    Enhanced graphics

    Enjoy incredible multimedia and gaming when you choose B320 with discrete AMD Radeon™  graphics with DirectX® 11.

    Comfortable Use

    The Lenovo Dynamic Brightness System adjusts brightness levels according to ambient light conditions, while the Lenovo Eye Distance System warns you if you're sitting too close to the screen.

    Full HD Display

    The IdeaCentre B320's 21.5" Full HD (1920x1080) display with 16:9 widescreen delivers stunning video.

    Simple Maintenance

    With OneKey® Rescue System, recovering from viruses or other technical difficulties is a snap. The IdeaCentre B320 also makes it easy to back up your system and scan for and kill viruses.

    WiFi, Bluetooth

    With 802.11n WiFi connectivity and optional Bluetooth®, you'll be able to connect seamlessly with your network and other devices.

    Stereo Speakers With SRS® Premium Surround Sound

    The B320's integrated speakers, with audio enhanced by SRS® Premium Surround Sound,  delivers a rich, immersive audio experience.

    Fast Data Transfer

    Move data between the B320 and other devices quickly with USB 3.0 – it's up to 10 times faster than previous USB technologies.

    Integrated Webcam

    The B320's integrated 720p HD webcam will help you enjoy web conferences or online video chats like you're really there.

  • Tech Specs

    Tech Specs

    ItemIdeaCentre B320 Desktop
    • 3rd generation Intel® Core™ i5-3330S
    • 2nd generation Intel® Core™ i3-2120
    • Intel® Pentium® G640
    Operating System
    Windows 7 Home Premium
    2GB, 4GB, 6GB, 8GB DDR3
    21.5" 16:9 FHD widescreen with optional multitouch display
    534.0 x 405.2 x 131.4mm (21.0 x 16.0 x 5.2")
    • AMD Radeon™ HD 6450 1GB with DirectX® 11 (discrete)
    • AMD Radeon™ HD 7450A 1GB with DirectX® 11 (discrete)
    • Intel® HD Graphics (integrated)
    I/O Ports
    • 6 USB 2.0
    • 1 USB 3.0 (optional)
    • 5-in-1 card reader (SD/SDHC/MMC/MS/MSPro)
    • TV in (optional)
    • Headphone jack
    • Microphone jack
    HDD: 500GB, 1TB, 2TB
    Wireless Connectivity
    • 802.11 b/g/n WiFi
    • Bluetooth®
    DVD reader/writer
    Security Features
    Lenovo Rescue System

Lenovo Computers

At Lenovo, we continue to improve and update our products for you—new cutting-edge features, upgraded productivity enhancements, faster, more powerful processors, and expanded memory and storage. Everything you need to meet the demands of your business, your schoolwork, your life—reliability, power, and productivity. With that in mind, although the product is no longer available on, we invite you to view our new laptops and desktops.

Still need resources?

Do you own this product and just want to expand your work from home or office setup? We’ve got your back. Check out our accessories page that features docks, hubs, monitors and more. All the bells and whistles you want to be even more productive. And yes, your Lenovo computer continues to be supported, so if you a have a question or need a part—no problem. Contact our support team. They are happy to help.

It all comes down to this. If you’re looking for a new laptop or desktop or if you need accessories or support for your current Lenovo computer, you can find them today at