Additional Information Resources; Specifications - Lenovo ThinkCentre M72e Hardware Maintenance Manual

• Click Start ➙ All Programs ➙ Lenovo ThinkVantage Tools, and double-click SimpleTap.
• Click the red SimpleTap launch point on the desktop. The red launch point is available on the desktop
after you have launched the SimpleTap program for the first time.
• Press the blue ThinkVantage button if your keyboard has one.
Note: The SimpleTap program is only available on certain models preinstalled with the Windows 7 operating
system. If your Windows 7 model is not preinstalled with the SimpleTap program, you can download it
from http://www.lenovo.com/simpletap.

Additional information resources

If you have Internet access, the most up-to-date information for your computer is available at:
http://www.lenovo.com/support
You can find the following information:
• Customer Replaceable Unit (CRU) installation or replacement instructions
• Downloads and drivers
• Parts information
• Publications
• Troubleshooting information
• Links to other useful sources of information

Specifications

This section lists the physical specifications for your computer.
Dimensions
Width: 179 mm (7.05 inches)
Height: 34.5 mm (1.36 inches)
Depth: 182 mm (7.17 inches)
Weight
Maximum configuration as shipped: 4.86 kg (10.71 lb) (with package)
Maximum configuration as shipped: 4.14 kg (9.13 lb) (without package)
Environment
• Air temperature:
Operating: 10°C to 35°C (50°F to 95°F)
Storage: -40°C to 60°C (-40°F to 140°F) in original shipping package
Storage: -10°C to 60°C (14°F to 140°F) without package
• Humidity:
Operating: 20% to 80% (non-condensing)
Storage: 20% to 90% (non-condensing)
• Altitude:
Operating: -50 to 10 000 ft (-15.2 to 3 048 m)
Storage: -50 to 35 000 ft (-15.2 to 10 668 m)
Electrical input
The ac power adapter input voltage: 100 to 240 V ac
Input frequency range: 50 to 60 Hz
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ThinkCentre Hardware Maintenance Manual