Lenovo ThinkCentre M800, Hardware Maintenance Manual, Page: 48 / 178

Specifications
This section lists the physical specifications for your computer.
Dimensions
Width: 93 mm (3.7 inches)
Height: 343 mm (13.5 inches)
Depth: 364 mm (14.3 inches)
Weight
Maximum configuration as shipped: 5.6 kg (12.3 lb)
Environment
• Air temperature:
Operating: From 10°C (50°F) to 35°C (95°F)
Storage in original shipping package: From -40°C (-40°F) to 60°C (140°F)
Storage without package: From -10°C (14°F) to 60°C (140°F)
• Humidity:
Operating: 20%–80% (non-condensing)
Storage: 20%–90% (non-condensing)
• Altitude:
Operating: From -15.2 m (-50 ft) to 3048 m (10 000 ft)
Storage: From -15.2 m (-50 ft) to 10 668 m (35 000 ft)
Electrical input
Input voltage: From 100 V ac to 240 V ac
Input frequency: 50/60 Hz
Programs
This section provides information about the programs on your computer.
Accessing a program on your computer
Note: For Windows 7, depending on your computer model, some of the Lenovo programs might be ready to
be installed, so you need to install them manually. Then, you can access and use these programs.
To access a program on your computer, do one of the following:
• From Windows Search:
1. Depending on your Windows version, do one of the following:
– For Windows 7: Click the Start button to open the Start menu, and then type the program name
into the search box.
– For Windows 10: Type the program name into the search box next to the Start button.
2. In the search results, click the name of the desired program to launch the program.
• From the Start menu or Control Panel:
1. Click the Start button to open the Start menu. Then, click the name of the desired program to
launch the program.
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ThinkCentre M800 and M900 Hardware Maintenance Manual