Dell 3905 Computer Drive User Manual


 
Table 19. Control Lights And Diagnostic Lights
power button light white light — solid white light indicates power-on
state.
blinking white light — solid white light indicates
sleep state of the computer; steady / blinking amber
light indicates a problem with the system board.
drive activity light white light — blinking white light indicates that the
computer is reading data from, or writing data to the
hard drive.
Table 20. Power
Coin-cell battery 3 V CR2032 lithium coin-cell
Input voltage 180 VAC–264 VAC
Input frequency 50 Hz to 60 Hz
Wattage 200 W
Input current 3.0 A
NOTE: Total power output of +5 V and +3.30 V can not exceed 80 W.
Maximum heat dissipation 682 BTU/hr
NOTE: Heat dissipation is calculated by using the power supply wattage rating.
Table 21. Physical
Height 360 mm (14.17 inches)
Width 175 mm (6.88 inches)
Depth 436.3 mm (17.17 inches)
Weight (Minimum) 8.60 kg (18.96 lb)
Table 22. Environmental
Temperature:
Operating 10 °C to 35 °C (50 °F to 95 °F)
Storage –40 °C to 65 °C (–40 °F to 149 °F)
Relative humidity 20 % to 80 % (non-condensing)
Altitude:
Operating –15.20 m to 5000 m (–50 ft to 10,000 ft)
Storage –15.20 m to 5000 m (–50 ft to 35,000 ft)
Airborne contaminant level G1 as defined by ISA-S71.04–1985
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