Lenovo C540

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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.

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Lenovo C540 Features

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

Lenovo C540 Reviews

Lenovo C540 Tech Specs

Lenovo C540 Touch

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 SupportProductivity
    • 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)

    MultimediaInternet Solutions
    • Power DVD
    • Dolby® Advanced Audio V2
    • YouCam
    • IE10

    Lenovo C540 Accessories & Services

    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.

    Lenovo Headset P950 (57Y6605)
    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 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


    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.

    Convenient Payment Options

    Limits: Limit 5 per customer. Offers valid from Lenovo in the US only.

    Availability: Offers, prices, specifications and availability may change without notice. Lenovo will contact you and cancel your order if the product becomes unavailable or if there was a pricing or typographic error.

    General: Review key information provided by Microsoft that may apply to your system purchase, including details on Windows 8, Windows 7, and potential upgrades/downgrades. Lenovo makes no representation or warranty regarding third-party products or services.

    Trademarks: Lenovo, ThinkPad, ThinkCentre, ThinkStation and the Lenovo logo are trademarks of Lenovo. Microsoft, Windows, Windows NT, and the Windows logo are trademarks of Microsoft Corporation. Ultrabook, Celeron, Celeron Inside, Centrino, Centrino Inside, Core Inside, Intel, Intel Logo, Intel Atom, Intel Atom Inside, Intel Core, Intel Inside, Intel Inside Logo, Intel Viiv, Intel vPro, Itanium, Itanium Inside, Pentium, Pentium Inside, Viiv Inside, vPro Inside, Xeon, and Xeon Inside are trademarks of Intel Corporation in the U.S. and other countries. Other company, product or service names may be trademarks or service marks of others. www.intel.com/go/rating

    Warranty: For a copy of applicable warranties, write to: Lenovo Warranty Information, 1009 Think Place, Morrisville, NC, 27560. Lenovo makes no representation or warranty regarding third party products or services. The Lenovo Limited Warranty applies only to Lenovo hardware products purchased for your own use, and does not transfer upon resale.

    Battery: These systems do not support batteries that are not genuine Lenovo-made or authorized. Systems will continue to boot, but may not charge unauthorized batteries. Attention: Lenovo has no responsibility for the performance or safety of unauthorized batteries, and provides no warranties for failures or damage arising out of their use. Battery life (and recharge times) will vary based on many factors, including system settings and usage.

    Pricing: Does not include tax, shipping and handling, or recycling fees. Reseller prices may vary. Savings referenced off regular Lenovo web prices.

    **Ship date: An estimated ship date will be posted on our order status site after your order is placed. The date reflected above does not determine when your order will ship since inventory status may change before your order is final and because items may be held until all products on the order are ready to ship. To obtain the latest information about the availability of a specific part number, please call the phone number listed in the masthead at the top of this page. A flat charge for shipping & handling may apply for certain orders, as indicated on the Checkout page.