QuickSpecs

Compaq Evo Workstation W6000

Technical Specifications

16X/10X/40X CD-RW Drive

Interface

ATAPI IDE

 

 

 

Media formats written

CD-R and CD-RW

 

 

 

Media capacity

650 MB

 

 

 

 

 

 

Write methods

Disc-at-once, track-at-once, session-at-once, fixed packet, and variable packet

 

 

 

 

 

 

Recording/playing time

74 minutes

 

 

 

 

 

 

 

 

Data transfer rates

Sustained

 

CD-R write—2,400 Kbps (16X)

 

 

 

 

CD-RW write (1-4X media) —1,500 Kbps

 

 

 

 

(4X)

 

 

 

 

CD-RW write (4-10X media) —1,500 Kbps

 

 

 

 

(10X)

 

 

 

 

CD-RW read—1,500 Kbps (10X)

 

 

 

 

Digital audio extraction (minimum) —1,500

 

 

 

 

Kbps (10X)

 

 

Variable

 

CD-ROM, CD-R read—1,500 to 6,000

 

 

 

 

Kbps (10X to 40X)

 

Data transfer modes

ATA PIO mode 4—16.7 Mbps

 

 

 

ATA multi-word DMA mode 2—16.7 Mbps

 

 

 

ATA UltraDMA mode 0—16.7 Mbps (mandatory and default setting)

 

 

ATA UltraDMA mode 1—24 Mbps (optional); mode 2—33 Mbps (optional)

 

 

 

 

 

 

Media formats read

 

 

CD-audio, CD-ROM (modes 1 and 2), CD-

 

 

 

 

ROM XA (mode 2, forms 1 and 2), single-

 

 

 

 

or multi-session photo CD, CD-I, video CD,

 

 

 

 

CD-text

 

 

Access times

Random

< 20 ms typical

 

 

 

Full stroke

< 200 ms typical

 

 

 

 

 

 

Rotational speed

17X-40X CAV

 

8,350 RPM (constant)

 

 

16X CLV

 

3,424-7,952 RPM

 

 

10X CLV

 

2,140-4,970 RPM

 

 

8X CLV

 

1,712-3,976 RPM

 

 

4X CLV

 

 

 

 

 

856-1,988 RPM

 

Start-up time

Single

 

< 7 seconds typical

 

 

Multi-session

 

< 30 seconds typical

 

 

Stop time

 

< 4 seconds

 

 

Block size

 

Mode 1—2,048/2,352 bytes

 

 

 

 

Mode 2, Form 1—

 

 

 

 

2,048/2,328/2,336/2,340/2,352 bytes

 

 

 

 

Mode 2, Form 2—2,328/2,336/2,340/2,352

 

 

 

 

bytes

 

 

 

 

CD-DA—2,352/2,368 bytes

 

Disc diameter

120 mm or 80 mm

 

 

 

 

 

 

 

 

Track pitch

1.6 µm

 

 

 

 

 

 

 

Disc loading mechanism Half-height, tray load

 

 

 

 

 

 

 

 

Operating conditions

Temperature

 

5° to 45° C (41° to 113° F) operating

 

 

Humidity

 

10% to 80%

 

 

 

 

 

DA-10840

North America — Version 22 — March 18, 2002

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Compaq W6000 16X/10X/40X CD-RW Drive Interface, Media formats written, Media capacity, Write methods, Data transfer rates