Specifications - IBM ThinkPad G40 Series Service And Troubleshooting Manual

Specifications

Size
v Width: 329 mm (12.95 in.)
v Depth: 282.5mm (11.2 in.)
v Height: 37.1 mm – 50.9 mm (1.46 in. – 2.00 in.)
Environment
v Maximum altitude without pressurization: 3048 m (10,000 ft)
v Temperature
– At altitudes up to 2438 m (8000 ft)
– At altitudes above 3048 m (10,000 ft)
Note: When you charge the battery pack, its temperature must be at least
v Relative humidity:
– Operating with no diskette in the drive: 8% to 95%
– Operating with a diskette in the drive: 8% to 80%
Heat output
v 120 W (410 Btu/hr) maximum
Power source (ac adapter)
v Sine-wave input at 50 to 60 Hz
v Input rating of the ac adapter: 100-240 V ac, 50 to 60 Hz
Battery pack
v 12–cell Lithium-ion (Li-Ion) battery pack
– Nominal voltage: 10.8 V dc
– Capacity: 8.8 AH
v 6–cell Lithium-ion (Li-Ion) battery pack
– Nominal voltage: 10.8 V dc
– Capacity: 4.4 AH
v 8–cell Nickel Metal Hydride (NiMH) battery pack
– Nominal voltage: 9.6 V dc
– Capacity: 4.5 AH
- Operating with no diskette: 5° to 35°C (41° to 95°F)
- Operating with a diskette: 10° to 35°C (50° to 95°F)
- Not operating: 5° to 43°C (41° to 110°F)
- Maximum operating temperature, 31.3°C (88° F)
10°C (50°F).
Chapter 1. Overview of your new ThinkPad computer

Specifications

5