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Appendix 105

Power

DC power supply:

Wattage 250 W or 305 W

Heat dissipation 853 BTU (fully-loaded computer without monitor)

Voltage (see page 10 for important

voltage setting information)

90 to 135 V at 50/60 Hz;

180 to 265 V at 50/60 Hz;

100 V at 50/60 Hz for Japanese computers

Backup battery 3-V CR2032 lithium coin cell

Physical

Height 42.5cm (16.7 inches)

Width 18.1 cm (7.13 inches)

Depth 44.7 cm (17.6 inches)

Weight 12.7 kg (28 lb)

Environmental

Temperature:

Operating 10° to 35°C (50° to 95°F)

NOTE: At 35°C (95°F), the maximum operating altitude is

914 m (3000 ft).

Storage –40° to 65°C (–40° to 149°F)

Relative humidity 20% to 80% (noncondensing)

Maximum vibration:

Operating 0.25 G at 3 to 200 Hz at 1/2 octave/min

Storage 0.5 G at 3 to 200 Hz at 1/2 octave/min

Maximum shock:

Operating bottom half-sine pulse with a change in velocity of

50.8 cm/sec (20 inches/sec)

Storage 23-G faired-square wave with a velocity change of

508 cm/sec (200 inches/sec)

Altitude:

Operating –15.2 to 3048 m (–50 to 10,000 ft)

NOTE: At 35°C (95°F), the maximum operating altitude is

914 m (3000 ft).

Storage –15.2 to 10,670 m (–50 to 35,000 ft)

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Dell Dimension 8300 Bedienungsanleitung Seite 105