Dell Precision T3400 (Late 2007) - Manual (Page 36)

36
About Your Computer
Power
DC power supply:
Wattage 375/525 W
Heat dissipation 375-W PSU: 1279 BTU/hr
525-W PSU: 1790 BTU/hr
NOTE:
Heat dissipation is calculated based
upon the power supply wattage rating.
Voltage manual selection power supplies—90 to
135 V at 50/60 Hz; 180 to 265 V at 50/60 Hz
Backup battery 3-V CR2032 lithium coin cell
Physical
Height 44.8 cm (17.6 inches)
Width 17.1 cm (6.8 inches)
Depth 46.7 cm (18.4 inches)
Weight 17.7 kg (39 lb)
Supported monitor weight (in
desktop orientation) 45.4 kg (100 lb)
Environmental
Temperature:
Operating 10° to 35°C (50° to 95°F)
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