Compaq 4-1 DA-10021-01-001 Personal Computer User Manual


 
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QUICKSPECS
Technical Specifications
4-15 DA-10021-01-001
Compaq Deskpro EN Series
Desktop
System Unit
Dimensions (HxWxD) 5.88 x 19.16 x 17.1 in/14.94 x 48.66 x 43.44 cm
Weight (approximate) 40 lbs/18.1 kg
Weight Supported 32 lbs/14.56 kg
Power Supply
Operating Voltage Range
90 to 132 VAC/180 to 264 VAC
Rated Voltage Range
100 to 120 VAC/220 to 240 VAC
Rated Line Frequency
47 to 63 Hz
Rated Input Current
5.5A
Maximum Rated Power
200W
Temperature
Operating
50° to 95°F/10° to 35°C
Non-operating
4° to 140°F/–20° to 60°C
Humidity (non-condensing)
Operating
20% to 80%
Non-operating
5% to 95%
Maximum Altitude (unpressurized)
Operating
10,000 ft/3,048 m
Non-operating
30,000 ft/9,144 m
Maximum Rate of Change
1,500 feet per minute/457 meters per minute
Enhanced Keyboard
Dimensions (HxWxD) 1.5 x 18 x 6.5 in/3.81 x 45.72 x 16.51 cm
Weight 3.15 lbs/1.59 kg
1.44-MB Diskette Drive
Diskette Size 3.5 in
LED Indicators Green
Read/Write Capacity per Diskette (high/low density) 1.44 MB/720 KB
Drive Height 1 in
Drive Rotation 300 rpm
Transfer Rate (high/low density) 500/250 Kb/s
Bytes/Sector 512
Sectors/Track (high/low density) 18/9
Tracks/Side (high/low density) 80/80
Seek Time
Track-to-Track (high/low density)
3/6 ms
Average (high/low)
94/173 ms
Settling Time
15 ms
Latency Average
100 ms
Cylinders (high/low) 80/80
Read/Write Heads 2