Compaq Deskpro EN Series - Software Reference; Installing the Operating System; Windows 95 or Windows 98 Installation; Windows NT Workstation 4.0 Installation

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QUICKSPECS
Technical Specifications
28 DA-10021-00A-018 — 07.19.2000
Compaq Deskpro EN Series
Desktop
40X Max
CD-ROM Drive
Disk
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
Diameter
Center Hole
Thickness
Track Pitch
5200 rpm
12 cm, 8 cm
15 mm
1.2 mm
1.6 µm
Interface IDE
Access Time (typical)
Random
< 100 ms
Full-Stroke
< 150 ms
Audio Output Level
Line-Out
0.7 V @ 47K ohm
Headphone
0.6 V @ 32 ohm
Data Transfer Rate
Sustained
150 KB/s Min (audio)
Variable
2,550 to 6,000 KB/s (CD)
Cache Buffer 128 KB
Start-up Time < 7 sec (typical); < 30 sec with multi-session
Stop Time < 4 sec
Laser Parameters
Type
Semiconductor Laser ConA1As
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
(H x W x D, maximum)
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