Chapter 3. General Information; Specifications; For Machine Types: 1562, 1565, 1662, 1663, 1765, 1766, 2011, 2110, 2111, 2112, 10Bn, 10Bq, And 10Br - Lenovo ThinkCentre M78 Hardware Maintenance Manual

Chapter 3. General information

This chapter provides general information that applies to all machine types supported by this manual.

Specifications

This section lists the physical specifications for your computer.
For machine types: 1562, 1565, 1662, 1663, 1765, 1766, 2011, 2110, 2111,
2112, 10BN, 10BQ, and 10BR
This section lists the physical specifications for your computer.
Dimensions
Width: 175 mm (6.89 inches)
Height: 414 mm (16.30 inches)
Depth: 442 mm (17.40 inches)
Weight
Maximum configuration as shipped: 11 kg (24.25 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 3 048 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
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