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QUICKSPECS
Technical Specification
10 2Q 1999 Division – SMB - CTO
Compaq Prosignia
Desktop 320
Configured to Order
32X Max
3
CD-ROM
Drive IDE
Disk
Applicable Disk
CD-ROM (Mode 1 and 2)
CD-DA, CD-XA, CD-RW (Mode 2, Form 1 and 2)
Photo CD (Single and Multi-session)
Mixed Mode (Audio and Data combined)
CDi Ready
Capacity
650 MB (Mode 1, 12 cm)
Diameter
Rotational Speed
Center Hole
Thickness
Track Pitch
4.7 in, 3.15 in/12 cm, 8 cm
4200 rpm maximum
0.6 in/15 mm diameter
0.05 in/1.2 mm
1.6 µm
Block Size
Mode 1
Mode 2
CD-DA
CD-XA
2,048, 1,024 bytes
2,340, 2,336, 1,024 bytes
2,352 bytes
2,328 bytes
Interface IDE
Access Times (typical)
Random
< 100 ms
Full-Stroke
< 150 ms
Audio Output Level
Line-Out
0.7 VRMS at 47 kOhms
Headphone
0.6 VRMS at 32 Ohms (maximum volume)
Data Transfer Rate
Sustained
150 KB/s (single)
Burst
1500 to 4800 KB/s (variable)
Cache Buffer 128 KB
Start-up Time (typical) < 7 seconds
Stop Time < 4 seconds
Laser Parameters
Type
Semiconductor Laser GaA1As
Wave Length 780 ± 25 nm
Divergence Angle 53.5° ± 1.5°
Output Power
0.14 mW
Operating Conditions
Temperature
41° to 113°F/5° to 45°C
Humidity
10% to 80%
Dimensions
(HxWxD, maximum)
11.69 x 5.91 x 8.2 in/4.29 x 15.01 x 20.8 cm
Weight 2.65 lbs/1.2 kg