Dell Vostro 3902 Dell Vostro 3900/3902 Owners Manual - Page 36

Control Lights And Diagnostic Lights, Power, Vostro 3800, Vostro 3900 series, Physical

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Control Lights And Diagnostic Lights power button light drive activity light 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. Power Coin-cell battery Input voltage Input frequency Wattage Input current Vostro 3800 Vostro 3900 series 3 V CR2032 lithium coin 3 V CR2032 lithium coin cell cell 90 VAC - 132 VAC / 180 180 VAC-264 VAC VAC-264 VAC 50 Hz to 60 Hz 50 Hz to 60 Hz 250 W 300 W 8.00 A / 4.00 A 4.50 A 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 853 BTU/hr 1024 BTU/hr NOTE: Heat dissipation is calculated by using the power supply wattage rating. Physical Vostro 3800: Height Width Depth Weight (Minimum) Vostro 3900 series: Height Width Depth Weight (Minimum) 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) 36

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Control Lights And Diagnostic Lights
power button light
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.
drive activity light
white light — blinking white light indicates that the
computer is reading data from, or writing data to the
hard drive.
Power
Vostro 3800
Vostro 3900 series
Coin-cell battery
3 V CR2032 lithium coin
cell
3 V CR2032 lithium coin
cell
Input voltage
90 VAC – 132 VAC / 180
VAC–264 VAC
180 VAC–264 VAC
Input frequency
50 Hz to 60 Hz
50 Hz to 60 Hz
Wattage
250 W
300 W
Input current
8.00 A / 4.00 A
4.50 A
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
853 BTU/hr
1024 BTU/hr
NOTE:
Heat dissipation is calculated by using the power supply wattage rating.
Physical
Vostro 3800
:
Height
380 mm (14.96 inches)
Width
102 mm (4.01 inches)
Depth
433.1 mm (17.05 inches)
Weight (Minimum)
7.2 kg (15.87 lb)
Vostro 3900 series:
Height
380 mm (14.96 inches)
Width
175 mm (6.88 inches)
Depth
436.3 mm (17.17 inches)
Weight (Minimum)
8.5 kg (18.73 lb)
36