Dell Precision 400 Service Manual (.pdf) - Page 34

Voltage .90 to 135 V at 60 Hz, Wattage.230 W

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Table 1-5. Technical Specifications (continued) Controls and Indicators Reset control push button Power control push button Power indicator green LED Hard-disk drive access indicator green LED Link integrity indicator (on NIC connector green LED Activity indicator (on NIC connector yellow LED Power DC power supply: Wattage 230 W Heat dissipation 600 BTU (nominal) Voltage 90 to 135 V at 60 Hz; 180 to 265 V at 50 Hz Backup battery 3-V CR2032 coin cell Physical Midsize computer: Height 16.5 cm (6.5 inches) Width 41.9 cm (16.5 inches) Depth 44.5 cm (17.5 inches) Weight (minimum 12.7 kg (28 lb) Mini tower computer: Height 44.4 cm (17.5 inches) Width 20.6 cm (8.1 inches) Depth 43.7 cm (17.2 inches) Weight (minimum 14.3 kg (33 lb) 1-22 Dell WorkStation 400 Systems Service Manual

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1-22
Dell WorkStation 400 Systems Service Manual
Controls and Indicators
Reset control. . . . . . . . . . . . . . . push button
Power control . . . . . . . . . . . . . . push button
Power indicator. . . . . . . . . . . . . green LED
Hard-disk drive access
indicator . . . . . . . . . . . . . . . . . . green LED
Link integrity indicator
(on NIC connector). . . . . . . . . . green LED
Activity indicator
(on NIC connector). . . . . . . . . . yellow LED
Power
DC power supply:
Wattage. . . . . . . . . . . . . . . . 230 W
Heat dissipation . . . . . . . . . 600 BTU (nominal)
Voltage . . . . . . . . . . . . . . . . 90 to 135 V at 60 Hz;
180 to 265 V at 50 Hz
Backup battery . . . . . . . . . . . . . 3-V CR2032 coin cell
Physical
Midsize computer:
Height. . . . . . . . . . . . . . . . . 16.5 cm (6.5 inches)
Width . . . . . . . . . . . . . . . . . 41.9 cm (16.5 inches)
Depth . . . . . . . . . . . . . . . . . 44.5 cm (17.5 inches)
Weight (minimum) . . . . . . . 12.7 kg (28 lb)
Mini tower computer:
Height. . . . . . . . . . . . . . . . . 44.4 cm (17.5 inches)
Width . . . . . . . . . . . . . . . . . 20.6 cm (8.1 inches)
Depth . . . . . . . . . . . . . . . . . 43.7 cm (17.2 inches)
Weight (minimum) . . . . . . . 14.3 kg (33 lb)
Table 1-5.
Technical Specifications
(continued)