Lenovo 4157 Laptop User Manual


 
Operating systems, certied or tested for compatibility
1
(varies by model type)
Linux
®
Specications
This section lists the physical specications for your ThinkStation computer.
Dimensions
Width: 175 mm (6.9 inches)
Height: 478 mm (18.8 inches) oor to top of handle
Depth: 460 mm (18.1 inches)
Weight
Maximum conguration: 16.33 kg (36 lb)
Dimensions rack mounted:
Width: 427 mm (16.8 inches)
Height: 210 mm (8.0 inches)
Depth: 579 mm (22.8 inches)
Environment
Air temperature:
Operating at 0 to 3 000 ft (914.4 m): 10°C to 35°C (50°F to 95°F)
Storage: -10°C to 60°C (14°F to 140°F)
Humidity:
Operating: 10% to 80%
Storage: 10% to 90%
Transit: 10% to 90%
Maximum altitude: 7 000 ft (2 133.6 m)
Electrical input
Input voltage:
Range 100 V - 240 V
Input kilovolt-amperes (kVA) (approximate)
Minimum conguration as shipped: 0.17 kVA
Maximum conguration: 0.8 kVA
1. The operating systems listed here are being certied or tested for compatibility at the time this publication goes to
press. Additional operating systems might be identied by Lenovo as compatible with your computer following the
publication of this booklet. Corrections and additions to this list are subject to change. To determine if an operating
system has been certied or tested for compatibility, check the Web site of the operating system vendor.
14 ThinkStation User Guide