Lenovo ThinkCentre E51 Hardware Maintenance Manual - Page 44

Specifications This section lists the physical specifications for your computer. Machine types 8290, 8291, 8292, 8463, 8464, 8465, 8469, 8472, 8708, 8709, 8712, 8713, 8719, 8771, 8772, 8776, 8777, 8817, 9214, 9215, and 9216 Dimensions Width: 180 mm (7.09 in.) Height: 374 mm (14.72 in.) Depth: 458 mm (18.03 in.) Weight Minimum configuration as shipped: 9.1kg (20.06 lbs) Maximum configuration: 10.2 kg (22.5 lbs) Environment Air temperature: Operating at 0 - 3000 ft (914.4 m): 10° to 35°C (50° to 95°F) Operating at 3000 - 7000 ft (2134 m): 10° to 32°C (50° to 89.6°F) Non-operating: 10° to 43°C (50° to 110°F) Humidity: Operating: 10% to 80% Non-operating: 10% to 90% Transit: 8% to 90% Maximum altitude: 7000 ft (2134 m) Electrical input Input voltage: Low range: Minimum: 100 V ac Maximum: 127 V ac Input frequency: 50-60 Hz Voltage switch setting: 115 V ac High range: Minimum: 200 V ac Maximum: 240V ac Input frequency: 50-60 Hz Voltage switch setting: 230 V ac Input kilovolt-amperes (kVA) (approximate): Minimum configuration as shipped: 0.158 kVA Maximum configuration: 0.213 kVA 38 Hardware Maintenance Manual