Dell Dimension XPS 50 Reference Manual page 133

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Desktop chassis:
Height. . . . . . . . . . . . . . . . . . . . . . . . 16.00 cm (6.3 inches)
Width . . . . . . . . . . . . . . . . . . . . . . . . 42.42 cm (16.7 inches)
Depth . . . . . . . . . . . . . . . . . . . . . . . . 44.45 cm (17 .5 inches)
Weight . . . . . . . . . . . . . . . . . . . . . . . 11.3 to 13.6 kg (25.0 to 30.0 lb)
Temperature:
Operating . . . . . . . . . . . . . . . . . . . . . 10 to 35 C
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 . . . . . . . . . . . . . . . . . . . . . left side (for mini tower orientation) and
Storage . . . . . . . . . . . . . . . . . . . . . . . 23-G faired-square wave with a velocity
Altitude:
Operating . . . . . . . . . . . . . . . . . . . . . –16 to 3048 m (–50 to 10,000 ft)
Storage . . . . . . . . . . . . . . . . . . . . . . . –16 to 10,600 m (–50 to 35,000 ft)
2
At 35°C (95°F), the maximum operating altitude is 914 m (3000 ft).
NOTE: The Glossary in the system Help defines abbreviations and acronyms.


(+ 

% 
2
(50 to 95 F)
bottom half-sine pulse with a change in
velocity of 50.8 cm/sec (20 inches/sec)
change of 508 cm/sec (200 inches/sec)
2
System Specifications A-5