Compaq Deskpro EN Series - Manual (Page 29)

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Q
UICK
S
PECS
Technical Specifications
29 DA-10021-00A-018 — 07.19.2000
Compaq Deskpro EN Series
Desktop
Disk 32X Max
CD-ROM Drive
Applicable Disk Photo-CD/Multi-session, Audio CD, CD-I, CD-ROM XA, MPEG,
MPC level 2
Note: Additional hardware required for CD-ROM XA.
Capacity 650 MB
Block Size Mode 1: 2,048 bytes
Mode 2: 2,340, 2,336 bytes
(CD-DA): 2,352 bytes
(CD-XA): 2,328 bytes
Rotational Speed 5200 rpm
Diameter 12 cm, 8 cm
Center Hole 15 mm
Thickness 1.2 mm
Track Pitch 1.6 µm
Interface IDE
Access Time (typical)
Random < 100 ms
Full-Stroke < 150 ms
Audio Output Level
Line-Out 0.7 V @ 47 ohm
Headphone 0.6 V @ 32 ohm
Data Transfer Rate
Data Transfer Rate
Sustained 150 KB/s Min (audio)
Variable 1800 to 4800 KB/s (CD)
Cache Buffer 128 KB
Start-up Time < 7 seconds (typical); < 30 sec with multi-session
Stop Time < 4 seconds
Laser Parameters
Type Semiconductor Laser ConAIAs
Wave Length 780 ± 25 nm
Divergence Angle 53.5° ± 1.5°
Output Power 0.14mW @ objective lens
Operating Conditions
Temperature 41° to 113°F/5° to 45°C
Humidity 10% to 80% relative humidity
Dimensions (HxWxD) 1.69 x 5.91 x 8.2 in/4.29 x 15.01 x 20.8 cm
Weight 2.65 lbs/1.2 kg