Compaq AP500 Manuel d'utilisateur télécharger pdf (Page 16)

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QUICKSPECS

Technical Specifications

16 2Q 1999 Division – Workstations

Compaq Professional

Workstation AP500

32X Max

1

CD-ROM

Drive IDE

Disk

Applicable Disk

CD-ROM (Mode 1 and 2)

CD-DA

Photo CD (single and multi-session)

Mixed Mode (audio and data combined)

CD-XA ready

CDi ready

Capacity

540 MB (Mode 1, 12 cm)

650 MB (Mode 2, 12 cm)

Diameter

Rotational Speed

Center Hole

Thickness

Track Pitch

4.7 in, 3.15 in/12 cm, 8 cm

7000 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

2048 bytes

2340, 2336 bytes

2352 bytes

2328 bytes

Interface IDE (ATAPI)

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)

Data Transfer Rate

Sustained

150 KB/s

Burst

2100 to 4800 KB/s (14X – 32X)

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

0.14mW

Operating Conditions

Temperature 41° to 113°F/5° to 45°C

Humidity

10% to 80%

Dimensions

(HxWxD, maximum)

1.7 x 5.9 x 8.19 in/4.29 x 15.0 x 20.8 cm

Weight 2.65 lbs/1.2 kg

1 2 ... 11 12 13 14 15 16 17 18 19 20 21

QUICKSPECS 1

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