Dell Inspiron 7400 Setup And Specifications - Page 18
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Table 19. Power adapter specifications(continued)
Feature
Output current
Rated output voltage
Temperature range (Operating)
Temperature range (Non-Operating)
Dimensions and weight
Table 20. Dimensions and weight
Feature
Height
Width
Depth
Weight
Computer environment
Airborne contaminant level: G1 as defined by ISA-S71.04-1985
Table 21. Computer environment
Temperature range
Relative humidity (maximum)
Vibration (maximum)
Shock (maximum)
Altitude (maximum)
* Measured using a random vibration spectrum that simulates user environment.
† Measured using a 2 ms half-sine pulse when the hard drive is in use.
‡ Measured using a 2 ms half-sine pulse when the hard-drive head is in parked position.
18
Technical specifications
Specifications
Aluminum (Al)
Front - 16.75 mm(0.66 inch)
Rear - 18.20 mm(0.72 inch)
321.35 mm(12.65 inch)
214.08 mm (8.42 inch)
1.4 kg(3.11 lb)
Operating
0°C to 40°C (32°F to 104°F)
10% to 90% (non-condensing)
NOTE:
Maximum dew point
temperature = 26°C
0.66 GRMS
†
140 G
0 m to 3048 m (0 ft to 10,000 ft)
Specifications
•
3.34 A for 65 W
•
4.62 A for 90 W
19.5 VDC
0°C to 40° C (32°F to 104°F)
40°C to 70°C (-40°F to 158°F)
Carbon fibre (CF)
Front - 17.82 mm(0.70 inch)
Rear - 18.96 mm(0.75 inch)
1.35 kg(2.99 lb)
Storage
-40°C to 65°C (-40°F to 149°F)
0% to 95% (non-condensing)
1.30 GRMS
160 G
0 m to 10,668 m (0 ft to 35,000 ft)
NOTE:
Maximum dew point
temperature = 33°C
‡