Compaq 4-1 DA-10021-01-001 - Manual (Page 15)

..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
Q
UICK
S
PECS
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