Lenovo B40 All-in-One Desktop PC


21.5” all-in-one pc with enhanced audio & visual

With stunning visuals, superb audio, and powerful processing, the Lenovo B40 all-in-one PC will enhance any home or desk. Its 54.61cm (21.5) edge-to-edge IPS display has optional 10-point multitouch technology—enabling cutting-edge interaction with your B40 through simple, intuitive gestures.

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21.5” all-in-one pc with enhanced audio & visual

  • Features


    Full HD IPS display

    The Lenovo B40's 21.5" Full HD (1920x1080) edge-to-edge display delivers stunning video and images, while In-Plane Switching (IPS) technology means you can enjoy a perfect viewing experience from wide angles.

    4th Generation Intel® Core™ Processor family

    With the new 4th generation Intel® Core™ processors, you have the power to play, create, entertain, or inspire. Enjoy powerful performance and vibrant visuals to multitask with ease, amazing battery life to keep up with you, and built-in security features to help keep your data safer.

    Dual speakers with Dolby® Advanced Audio™

    The B40's integrated dual speakers, with audio enhanced by Dolby® Advanced Audio™, deliver outstanding audio to complement your immersive video experience.

    Optional 10-point multitouch

    Interact with your B40 by using simple, intuitive gestures directly on the 21.5" screen. The B40 uses 10-point multitouch technology for greater accuracy and flexibility.

    B40 Full HD IPS Display
    Full HD IPS Display

    Enhanced graphics

    Enjoy incredible multimedia and gaming when you choose a B40 with discrete NVIDIA® GeForce® GT820A graphics.

    TV tuner

    Use your B40 as a television with an optional integrated TV tuner. Switch to TV mode without having to boot up your PC.

    Space-saving design

    The 21.5" display PC takes surprisingly little space on your desk, counter, or entertainment center. Clutter-free cable management and a sleek metal stand allow you to store the keyboard underneath. Everything tucks away neatly on those rare times when nobody's using the B40.

    WiFi, Bluetooth

    With 802.11 b/g/n or super fast a/c WiFi connectivity and optional Bluetooth®, you'll be able to connect seamlessly with your network and other devices.

    B40 with swivel tilt
    Space-Saving Design

    Integrated webcam

    The B40's integrated 1080p HD webcam will help you enjoy web conferences or online video chats like you're really there.

    USB 3.0

    Move data between the B40 all-in-one and other devices quickly with USB 3.0 – it's up to 10 times faster than previous USB technologies.

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  • Tech Specs

    Tech Specs

    DescriptionLenovo B40
    • Intel® Core™ i7-4785T
    • Intel® Core™ i5-4460T
    • Intel® Core™ i3-4160T
    • Intel® Core™ i3-4150T
    • Intel® Pentium® G3250T
    • Intel® Pentium® G3240T
    • Intel® Celeron® G1840T
    • Intel® Celeron® G1820T
    Operating System
    Windows 8.1
    NVIDIA® GT820A 1GB / 2GB
    Integrated Communications
    WiFi 802.11 b/g/n or a/c, Bluetooth® 4.0 (optional)
    Dimensions (H x D x W)
    531 mm x 205 mm x 436mm (20.9 x 8.1 x 17.2)
    Up to 16GB DDR3
    Stereo speakers with Dolby® Advanced Audio™
    Touch: 8.2 kg (18.1 lbs), Non-touch: 7.9 kg (17.4 lbs)
    3 x USB 2.0, 2 x USB 3.0, HDMI-out (optional), HDMI-in (optional), 6-in-1 card reader, mic, headphone, LAN, TV-in (optional)
    Hard Disk Drive
    Up to 2TB HDD
    Security and Support
    • Lenovo® Rescue System
    • McAfee® Internet Security (30-day trial)
    Productivity and Multimedia
    • CyberLink Power DVD
    • Dolby® Advanced Audio™
    • Lenovo® Education Games
    • Lenovo® Motion Control
    • Multitouch Games (multitouch models only)
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  • Top Accessories

    54.61CM (21.5) ALL-IN-ONE PC WITH ENHANCED AUDIO & VISUALTop Accessories

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