Compaq PRESIGNIA DESKTOP COMPUTER 320 - Manual (Page 8)

..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
.
Q
UICK
S
PECS
Technical Specification
8 2Q 1999 Division – SMB - CTO
Compaq Prosignia
Desktop 320
Configured to Order
System Unit
Dimensions (HxWxD) 7.7 x 14.2 x 13.6 in/19.6 x 36.2 x 34.5 cm
Weight (standard configuration) 18.3 lbs/8.3 kg
Power Supply
Operating Voltage Range 90 to131 VAC/180 to 255 VAC
Rated Voltage Range 100 to127 VAC/200 to 240 VAC
Rated Line Frequency 47 to 63 HZ
Rated Input Current 4A/2A
Maximum Rated Power 145 W
Temperature
Operating 50 ° to 93 ° F/10 ° to 35 ° C
Non-operating -40 ° to 140 ° F/-40 ° to 60 ° C
Humidity (non-condensing)
Operating N/A
Non-operating 95% relative humidity @ 86 ° F/30 ° C
Maximum Altitude (unpressurized)
Operating N/A
Non-operating N/A
Enhanced Keyboard Dimensions (HxWxL) 1.5 x 18 x 6.5 in/3.81 x 45.72 x 16.51 cm
Weight 3.5 lbs/1.59 kg
Internet Keyboard Dimensions (HxWxL) 1.25 x 18 x 7.5 in/3.18 x 45.72 x 19.05 cm
Weight 2.65 lbs/1.29 kg
Diskette Size 3.5 in 1.44-MB Diskette
Drive
LED Indicators (front panel) Green
Read/Write Capacity per Diskette (high/low density) 1.44 MB/720 KB
Drive Height One-third
Drive Rotation 300 rpm
Transfer Rate (high/low) 500/250 Kb/s
Bytes/Sector 512
Sectors/Track (high/low) 18/9
Tracks/Side (high/low) 80/80
Access Times
Track-to-Track (high/low) 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 Two