Compaq Deskpro 4000N Maintenance & Service Manual page 125

chapter 7
S
PECIFICATIONS
This chapter provides physical, environmental, and performance specifications for the computer,
keyboard, and mass storage devices.
7.1 System
Dimensions
Height
Width
Length
Weight
Power Supply
Operating Voltage Range
Rated Voltage Range
Rated Line Frequency
Rated Input Current (maximum)
Power Output
Environmental Requirements
Temperature
Operating
Shipping
Humidity (noncondensing)
Operating
Nonoperating
Maximum Altitude (unpressurized)
Operating
Nonoperating
Heat Dissipation (nominal)
Table 7-1
System Specifications
U. S.
3.6 in
12.5 in
14.6 in
20 lb
90-132 VAC
100-120 VAC
50 - 60 Hz
2.5 A
76 W
50° to 95°F
-4° to 140°F
8% to 90%
5% to 95%
10,000 ft
30,000 ft
325 Btu/hr
Compaq Deskpro 4000S and 4000N Personal Computers
Metric
9.0 cm
31.8 cm
37.1 cm
9.1 kg
180-264 VAC
200-240 VAC
50 - 60 Hz
1.25 A
76 W
10° to 35°C
-20° to 60°C
8% to 90%
5% to 95%
3048 m
9144 m
1.36 kg-cal/min
7-1