Dell Dimension 8300 Series, User Manual

Page: 105 / 146

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)