Information About Your Computer 11
Physical
Dell Precision 650 computer
Height 49.1 cm (19.3 inches)
Width 22.2 cm (8.7 inches)
Depth 48.8 cm (19.2 inches)
Weight 19 kg (42 lbs)
Dell Precision 450 computer
Height 16.5–16.8 cm (6.5–6.6 inches)
Width 44.7 cm (17.6 inches)
Depth 44.5 cm (17.5 inches)
Weight 18.6 kg (41 lbs)
Supported monitor weight (in
desktop orientation)
45.4 kg (100 lbs)
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 0.5 octave/min
Storage 0.5 G at 3 to 200 Hz at 1 octave/min
Maximum shock:
Operating bottom half-sine pulse with a change in
velocity of 50.8 cm/sec (20 inches/sec)