• Very good productivity benchmark scores
  • 8GB of memory
  • Great keyboard


  • Weak integrated graphics
  • Display recessed deep behind bezel

At A Glance

Lenovo's C540 Touch isn't the sexiest all-in-one we've seen, but it is an exceptional value at just $719 (as of 8/30/13)

Manufacturer’s Description

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

Manufacturer’s Website

Lenovo C540 Touch (Model 57317016)

The Specs

Processor type Core i3-3240
Processor speed 340.0 MHz
Number of Cores 2.0
Display size 23.0 inches
Included monitor All-in-One
Touchscreen Multitouch
Resolution 1920 x 1080 pixels
Graphics Type Integrated
Primary Graphics Chipset Intel HD 2500
Number of Graphic Cards included 1.0
Video Memory Type DDR3
Drive 1 size 1000.0 GB
Drive 1 type Hard Disk Drive
Drive 1 speed 7200.0 RPM
Ports and Connections
Available Interfaces
  • HDMI
  • Line Out 1/8
  • USB 2.0
Ethernet Type 10/100/1000 Mbps
Wireless connection
  • 802.11b
  • 802.11g
  • 802.11n
Memory size 8.0 MB
Memory type DDR3
Memory speed 1600.0 MHz
Width 23.12 inches
Depth 4.21 inches
Height 18.85 inches
Weight 18.9 pounds
Optical Drive
Included Drives DVD Drive|
Storage Media
SD card Yes
Memory stick Yes
Included Software
Operating System Microsoft Windows 8 Home
Other Features
  • Built-In Microphone
  • Built-In Webcam
  • Keyboard
  • Mouse
Chassis style All-in-One