Lenovo ThinkStation S20 4157 Hardware Manual page 47

For machine types 4155, 4158, and 4218.
Dimensions
Width: 210 mm (8.3 inches)
Height: 485 mm (19.1 inches) floor to top of handle
Depth: 602 mm (23.7 inches)
Weight
Maximum configuration: 26.00 kg (57 lbs)
Rack mounted dimensions:
Width: 427 mm (16.8 inches)
Height: 210 mm (8.3 inches)
Depth: 602 mm (23.7 inches)
Environment
Air temperature:
Operating at 0 - 3000 ft (914.4 m): 10° to 35°C (50° to 95°F)
Non-operating: -10° to 60°C (14° to 140°F)
Humidity:
Operating: 10% to 80% (10% per hour)
Non-operating: 10% to 90% (10% per hour)
Transit: 10% to 90% (10% per hour)
Maximum altitude: 7000 ft (2133.6 m)
Electrical input
Input voltage:
Range 100 V - 240 V
Input kilovolt-amperes (kVA) (approximate)
Minimum configuration as shipped: 0.17 kVA
Maximum configuration: 1.2 kVA
Chapter 3. General information
41