Lenovo 3227, 2988, 2992E5U, 2982 Specifications, Dimensions, Weight, Environment, Electrical input

Your computer is preinstalled with one of the following operating systems:

•Microsoft Windows 7 operating system

•Microsoft Windows 8 operating system

Operating system(s), certified or tested for compatibility1 (varies by model type)

•Linux®

•Microsoft Windows XP Professional SP 3

Specifications

This section lists the physical specifications for your computer.

Dimensions

Width: 338 mm (13.31 inches)

Height: 99.7 mm (3.93 inches)

Depth: 385.4 mm (15.17 inches)

Weight

Maximum configuration as shipped: 7.5 kg (16.53 lb)

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 3048 m)

Storage: -50 to 35 000 ft (-15.2 to 10 668 m)

Electrical input

•Input voltage:

– Low range:

Minimum: 100 V ac

Maximum: 127 V ac

Input frequency range: 50 to 60 Hz

– High range:

Minimum: 200 V ac

Maximum: 240 V ac

Input frequency range: 50 to 60 Hz

1.The operating system(s) listed here are being certified or tested for compatibility at the time this publication goes to press. Additional operating systems might be identified by Lenovo as compatible with your computer following the publication of this manual. This list is subject to change. To determine if an operating system has been certified or tested for compatibility, check the Web site of the operating system vendor.

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