Lenovo B540 Desktop

23" Multimedia Touchscreen All-in-One

The Lenovo B540 Desktop is the all-in-one that brings your games alive. Fuelled by smart processing, powerful graphics, and vivid audio, the 23" Lenovo B540 packs it all into a sleek, space-saving design. It's an ideal upgrade for the digital home.

Sorry, this product is no longer available

Unfortunately the "Lenovo B540 Desktop" is no longer available, may we suggest:

Lenovo B540 Desktop

23" Multimedia Touchscreen All-in-One

  • Features


    10-Point Multitouch Display

    Interact with your B540 by using simple, intuitive gestures directly on the 23" screen. The B540 uses 10-point multitouch technology for greater accuracy and flexibility

    TV Compatibility

    Use your B540 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 or Blu-ray Disc™ Drive

    Watch movies, listen to music, and burn discs with the B540's integrated DVD reader/writer or Blu-ray Disc™ drive.

    Enhanced graphics

    Enjoy incredible multimedia and gaming when you choose B540 with discrete NVIDIA® GeForce® 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.

    Easy Expandability

    The back cover of the B540 slides open, making it a snap to upgrade memory or the hard drive.

    Full HD Display

    The IdeaCentre B540's 23" Full HD (1920x1080) display with 16:9 widescreen and 3D Vision support delivers stunning video.

    Simple Maintenance

    With OneKey® Rescue System, recovering from viruses or other technical difficulties is a snap. The IdeaCentre B540 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 Dolby® Advanced Audio

    The B540's integrated speakers, with audio enhanced by Dolby® Advanced Audio, delivers a rich, immersive audio experience.

    Fast Data Transfer

    Move data between the B540 and other devices quickly with USB 3.0 – it's up to 10 times faster than previous USB technologies.

    Integrated Webcam

    The B540's integrated 720p HD webcam will help you enjoy web conferences or online video chats like you're really there.

  • Tech Specs

    Tech Specs

    Description IdeaCentre B540 Desktop
    • 2nd generation Intel® Core™ i3-2120 processor(3.3GHz, 3MB cache)
    • 2nd generation Intel® Core™ i3-2130 processor(3.4GHz, 3MB cache)
    • 2nd generation Intel® Core™ i5-2400s processor(2.5GHz, 6MB cache)
    • Intel® Dual-Core G860 processor(3.0GHz, 3MB cache)
    • Intel® Dual-Core G850 processor(2.9GHz, 3MB cache)
    • Intel® Dual-Core G630 processor(2.7GHz, 3MB cache)
    • 3rd generation Intel® Core™ i5-3450s processor(2.8GHz, 6MB cache)
    • 3rd generation Intel® Core™ i5-3550s processor(3.0GHz, 6MB cache)
    Operating System
    Windows 8.1
    Up to 8GB DDR3 memory - 1600 MHz [2 SODIMM slots(1x2GB/2x2GB/ 1x4GB/1x2GB+1x4GB/2x4GB)
    23" high-definition (1920x1080) display, 16:9 widescreen frameless, optional 3D and multi-touch support
    576.6mm / 22.7 in (H), 110.3mm / 4.34 in (D), 411.9mm / 16.22 in (W)
    9.18kg (20.2lb)
    Video Graphics
    NVIDIA® GeForce® 615 1GB graphics with DirectX® 11
    Hard Disk Drive
    Up to 2TB (SATA III) HDD storage - 500GB/1TB/2TB 7200rpm
    Stereo speakers with Dolby Home Theatre V2
    Optical Drive
    Integrated DVD reader/writer or Blue-ray Disc™ drive
    Integrated Communications
    Integrated 802.11b/g/n Wi-Fi, 10/100/1000M LAN (RJ-45 connector), optional Bluetooth
    4xUSB2.0, 2xUSB3.0 (optional) connectors, headphones, mic, HDMI [in (optional) / out (standard)], 6in1 card reader, TV tuner (optional)

    Software Offerings

    Offerings Description
    • Rescue System 3.0
    • Mcafee Emerald
    • Driver & Application Installation 6.0, Lenovo EE Boot optimizing technologies, MS office 2010 starter, Power2Go6.0, Power Setting, Set Windows DPI, Adobe Reader

    Offerings Description
    • Power DVD10 BD 3D, PowerDVD10 BD Wallpaper, Tridf 3D, Dolby, TV software (with TV tuner), Lenovo Fun Zone(2D camera game), TotalMedia3.5, YouCam3.5, IdeaTouch4.5
    • Google search bar
    • IE9.0
    • MS Live essential