Dell Vostro V 3900 Owner's Manual page 39

Control Lights And Diagnostic Lights
power button light
drive activity light
Power
Coin-cell battery
Input voltage
Input frequency
Wattage
Input current
NOTE: Vostro V 3800 :Total power output of +5 V and +3.30 V can not exceed 75 W
NOTE: Vostro V 3900 :Total power output of +5 V and +3.30 V can not exceed 90 W
Maximum heat dissipation
NOTE: Heat dissipation is calculated by using the power supply wattage rating.
Physical
Vostro V 3800:
Height
Width
Depth
Weight (Minimum)
Vostro V 3900:
Height
Width
Depth
Weight (Minimum)
white light — solid white light indicates power-on
state.
amber light — solid amber light indicates sleep/
stand by state of the computer; blinking amber light
indicates a problem with the system board.
white light — blinking white light indicates that the
computer is reading data from, or writing data to
the hard drive.
Vostro V 3800
3 V CR2032 lithium coin
cell
90 VAC – 132 VAC / 180
VAC–264 VAC
50 Hz to 60 Hz
250 W
8.00 A / 4.00 A
853 BTU/hr
380 mm (14.96 inches)
102 mm (4.01 inches)
433.1 mm (17.05 inches)
7.2 kg (15.87 lb)
380 mm (14.96 inches)
175 mm (6.88 inches)
436.3 mm (17.17 inches)
8.5 kg (18.73 lb)
Vostro V 3900
3 V CR2032 lithium coin
cell
180 VAC–264 VAC
50 Hz to 60 Hz
300 W
4.50 A
1024 BTU/hr
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