Lenovo C540


Sleek, responsive, and space-saving, the 23” C540 all-in-one puts an attractive new face on affordable home computing. What's more, available touchscreen technology lets you enjoy cutting-edge interaction with your PC.

Explore Features

  • Features

    Lenovo C540Features

    Space-Saving Design

    The 23"  display with available multitouch technology takes surprisingly  little space on your desk, counter, or entertainment center. The unit itself starts  at a mere 2.2" thin, with clutter-free cable management and a sleek  metal stand that allows you to store the keyboard underneath. Everything tucks  away neatly when nobody's using the C540, even though those times will probably  be rare.

    Multimedia Power

    Thanks to its HD graphics support, DVD  reader/writer, stereo speakers with Dolby® Advanced Audio™ v2, and  HDMI output, this PC offers crisp visuals and immersive sound for a fuller,  more satisfying home entertainment experience.

    Integrated 720p HD Webcam with YouCam

    Chat with family and friends with an  advanced webcam software that tracks and auto-zooms on faces, enhances  pictures, and adds cartoon effects to make the webcam experience more fun and  interactive.

    Eye-Protecting Software

    Lenovo's Dynamic Brightness System  automatically adjusts the display's brightness to optimal levels dependent upon  the level of ambient lighting, while Eye Distance System protects your eyes  from strain or damage by emitting a warning signal when you are too close to  the display.

    Lenovo Cloud Storage

    Protect your critical data, while also  making access to information and file-sharing quick and convenient.  Automatically back-up and synchronize data across the organization, while  enabling access from multiple devices. Data is encrypted on transfer for an  extra level of security.

    Lenovo Rescue System

    Quickly and easily backup and recover  system files, applications, drivers, and even user files.

    Education Portal

    The family-friendly C540 includes a  slate of nine interactive applications for children – puzzles, games, and flash  cards – programmed to deliver a fun way of teaching numbers, letters, animals,  time, and other topics.

    AccuType USB Keyboard & Mouse

    Featuring a modern look and feel, the AccuType USB keyboard has island-style, ergonomic keys that allow a more fluid, spacious, comfortable and accurate typing experience than standard keyboard designs. With optical mouse pairing, you’ll enjoy all-round precision navigation.

    USB 3.0

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

    Lenovo C540 all-in-one desktop
    Space-Saving Design
    Lenovo C540 all-in-one desktop
    Integrated 720p HD Webcam with YouCam
  • Reviews

    Lenovo C540Reviews

  • Tech Specs

    Lenovo C540Tech Specs

    DescriptionLenovo C540 Touch Desktop
    • Intel® Celeron® G1610 processor (2.60GHz)
    • 3rd Generation Intel® Core™ i3-3240 processor (3.40GHz 3MB)
    Operating System
    Windows 8 64
    23.12 x 4.21 x 18.85"
    Video Graphics
    Intel® HD Graphics 2500 (integrated)
    Up to 8GB PC3-12800 DDR3 SDRAM 1600 MHz
    Hard Disk Drive
    3.5" HDD storage - [1TB (7200rpm)]
    Optical Drive
    Integrated DVD reader/writer
    Integrated 720p HD webcam
    2.0 channel sound support
    Integrated Communications
    Broadcom 802.11b/g/n Wi-Fi, 10/100/1000M LAN
    18.95 lbs
    23" backlit LED Full HD Multitouch (1920x1080)
    • 6x USB 2.0
    • 6-in-1 card reader supporting (SD, SDHC, SDXC,MMC, MS, MS-Pro)
    • Headphone
    • Mic
    • HDMI

    Software Offering

    Security And Support
    • McAffee® Internet Security (30-day trial)
    • Lenovo® Companion
    • Lenovo® Support
    • MS Office Trial
    • Child Education Portal with over 10 applications
    • Lenovo® Eye Distancing
    • Lenovo® Dynamic Brightness
    • Lenovo® Cloud Storage (5GB free)

    • Power DVD
    • Dolby® Advanced Audio V2
    • YouCam
    Internet Solutions
    • IE10
  • Accessories & Services

    Lenovo C540Accessories & Services

    • 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.

      Learn More
    Protect Your Desktop With Lenovo Services
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    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 C540:
Form Factor
23" all-in-one desktop with available multitouch display
Starting at 18.95 lbs
Starting at 23.12 x 4.21 x 18.85"
6 USB 2.0 (2 USB 3.0), 6-in-1 card reader, mic/earphone jack, HDMI-out
Lenovo - Reason 6


With thousands of support reps in 18 locations worldwide and a deep bench of level-2 technical experts, we're able to get you quick and knowledgeable help when you need it. We're consistently ranked as a top provider of customer support in surveys.