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.

Explore Features

  • Features

    IdeaCentre B320 DesktopFeatures

    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.

    IdeaCentre B320 all-in-one desktop
    IdeaCentre B320 all-in-one desktop
    IdeaCentre B320 all-in-one desktop
    IdeaCentre B320 all-in-one desktop
  • Reviews

    IdeaCentre B320 DesktopReviews

  • Tech Specs

    IdeaCentre B320 DesktopTech Specs

    PDFIdeaCentre B320 Datasheet

    PDFUser Guide

    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

    Software Offering

    Preloaded Applications
    • McAfee VirusScan Plus (60 days of virus definitions)
    • Microsoft® Office 2013 (preloaded; purchase product key to activate)
    • Power2Go
    • Touch Games (Angry Birds, Happy Hit, Curling, Music Star, Link Up, Funny Cube, Firework; touch models only)
    • Windows® Live Essentials
    • YouCam
    Supported Lenovo Tools
    • Driver and Application Installation
    • Lenovo Dynamic Brightness System
    • Lenovo Eye Distance System
    • Lenovo IdeaTouch (touch models only)
    • Lenovo Rescue System
  • Services & Accessories

    IdeaCentre B320 DesktopServices & Accessories

    • Lenovo Ultraslim Plus Wireless Keyboard and Mouse - US English (0A34032)

      Lenovo Ultraslim Plus Wireless Keyboard and Mouse - US English (0A34032)

      Offering premium performance and sophisticated simplicity, the Lenovo Ultraslim Plus Wireless Keyboard and Mouse provides easy-access controls and high-performance laser precision to help you get more done, comfortably. Its progressive and inviting design with black finish and accents will complement your office or home setup and help save valuable desk space.

    • Lenovo Enhanced Multimedia Remote with Backlit Keyboard N5902 (57Y6678)

      Lenovo Enhanced Multimedia Remote with Backlit Keyboard N5902 (57Y6678)

      An upgrade to the popular Lenovo Multimedia Remote with Keyboard N5901, this enhanced version gives you more function and fun. Now you can control your PC with a palm-sized wireless and backlit keyboard. There are no drivers to install. Simply plug in the USB nano dongle and you are ready to go. With the 2.4GHz radio frequency, you can control your PC as far as 30 feet away.

    • Microsoft Office Home & Business 2010 - Product Key Card (0A33043)

      Microsoft Office Home & Business 2010 - Product Key Card (0A33043)

      Microsoft Office Home and Business 2010 helps small businesses and home users achieve outstanding results.

    • Lenovo Headset P950 (57Y6605)

      Lenovo Headset P950 (57Y6605)

      The Lenovo Headphone P950 delivers more powerful bass, enhances the audio experience when gaming, listening to music, and watching movies. Its noise-cancelling microphone provides clear communication, and it’s easy to adjust and comfortable to use.

    Protect Your Desktop With Lenovo Services
    services icon

    Why Lenovo Services?

    • Keep it simple, one place for all your PC service needs
    • We know our PCs better than anyone – services performed by Lenovo Certified Technicians using Lenovo-qualified parts
    • Convenient and affordable in-home and 24/7 service options

    Enjoy the Convenience of In-Home Repair

    • Don’t be stranded without your PC — let Lenovo come to you with fast repair services in your own home.

    Protect Your PC Beyond the 1-Year Base Warranty

    • Warranty Extensions are available for up to three years (depending on your system).
    • Staying in warranty can help save you from expensive repair costs associated with system components.

    Convenient Remote Support When You Need It Most

    Lenovo Services Premium Support provides access to expert technicians when you need them most, from the comfort of your home, with convenient over-the-phone or remote session support. We offer you a one-stop solution for issues beyond your standard hardware warranty, including:

    • Table, internet, or network setup
    • Performance tune-up
    • Software setup and how-to tips
    • Security setup
Standard on the B320:
Form factor
21.5” all-in-one
22.1 lbs.
21.0 x 15.5 (16.0) x 3.0 (4.7")
6 USB 2.0, 1 USB 3.0, B-Case card in, 5-in-1 card reader, TV in (optional), AV in
Lenovo - Reason 4


Lenovo has won more than 100 international awards for forward-thinking design.