Specifications; Dimensions; Weight; Electrical Input - Lenovo ThinkCentre A55 Hardware Maintenance Manual

Specifications

This section lists the physical specifications for your computer.
Types 8700, 8701, 8705, 8717, 8973, 8975, 8979, 8983, 8985,
8991, 8995, 9265, 9269, 9277, 9279, 9283, 9287, 9379, 9383,
9387, 9389, 9631, 9635, 9637, 9646, and 9648
This section lists the physical specifications.

Dimensions

Height: 400 mm (15.7 in.)
Width: 175 mm (6.9 in.)
Depth: 432 mm (17.0 in.)

Weight

Minimum configuration: 8.17 kg (18 lb)
Maximum configuration: 10.21 kg (22.5 lb)
Environment
Air temperature:
System on: 10° to 35°C (50° to 95° F)
System off: 10° to 60°C (50° to 140° F)
Maximum altitude: 914 m (3000 ft)
Note: The maximum altitude, 914 m (3000 ft), is the maximum altitude at which the specified air
temperatures apply. At higher altitudes, the maximum air temperatures are lower than those specified.
Humidity:
System on: 10% to 80%
System off: 10% to 90%

Electrical input

Input voltage:
Low range:
Minimum: 100V ac
Maximum: 127V ac
Input frequency: 50/60 Hz
Voltage switch setting: 115 V ac
High range:
Minimum: 200V ac
Maximum: 240V ac
Input frequency: 50/60 Hz
Voltage switch setting: 230 V ac
Input kilovolt-amperes (kVA) (approximate):
Minimum configuration as shipped: 0.10 kVA
Maximum configuration: 0.31 kVA
Note: Power consumption and heat output vary depending on the number and type of optional features
installed and the power-management optional features in use.
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Hardware Maintenance Manual