Additional Information Resources; Specifications - Lenovo ThinkStation 4215 Hardware Maintenance Manual

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
v CRU removal and installation instructions
v Publications
v Troubleshooting information
v Parts information
v Downloads and drivers
v Links to other useful sources of information

Specifications

This section lists the physical specifications for your computer.
Dimensions
Width: 174.8 mm (6.88 inches)
Height: 425.2 mm (16.74 inches) (floor to top of handle)
Depth: 430.8 mm (16.96 inches)
Weight
Maximum configuration: 11.2 kg (24.7 lbs)
Environment
Air temperature:
Operating: 10° to 35°C (50° to 95°F)
Non-operating: -40° to 60°C (-40° to 140°F) (with package)
Non-operating: -10° to 60°C (14° to 140°F) (without package)
Note: The allowable upper temperature limit is lowered by 1°C (1.8°F) for every 300 m (1000 ft) above sea level.
Humidity:
Operating: 20% to 80% (non-condensing)
Non-operating: 20% to 90% (non-condensing)
Maximum altitude:
Operating: 0 to 10 000 ft (0 to 3 048 m)
Non-operating: 0 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
Voltage-selection switch setting: 115 V ac
High range:
Minimum: 200 V ac
Maximum: 240 V ac
Input frequency range: 50 to 60 Hz
Voltage-selection switch setting: 230 V ac
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Hardware Maintenance Manual