QuickSpecs
StorageWorks NAS B3000 by Compaq
DA-11339
Canada — Version 7 — September 24, 2002
19
Technical Specifications
Disk
Applicable Disk
CD-ROM (Mode 1 and 2)
24X Max (or higher) IDE
CD-ROM Drive Slim Line
CD-DA, CD-XA (Mode 2, Form 1 and 2)
Photo CD (Single and Multi-session)
Mixed Mode (Audio and Data combined)
Capacity
540 MB (Mode 1, 12 cm)
650 MB (Mode 2, 12 cm)
Diametre
4.7 in, 3.15 in/12 cm, 8 cm
Rotational Speed
4200 rpm maximum
Centre Hole
0.6 in/15 mm diametre
Thickness
1.2 mm
Track Pitch
1.6 µm
Block Size
Mode 1
2,048
Mode 2
2,340, 2,336, 1,024 bytes
CD-DA
2,352 bytes
CD-XA
2,328 bytes
Interface
IDE (ATAPI)
Access Times
(typical)
Random
100 ms
Full-Stroke
2000 ms
Audio Output Level
Line-Out
0.7 VRMS at 47 kOhms
Headphone
0.6 VRMS at 32 kOhms (maximum volume)
Data Transfer Rate
Sustained
150 KB/s (single)
Burst
2100 to 3600 KB/s
Cache Buffer
128 KB
Start-up Time
(typical)
< 7 seconds
Stop Time
< 4 seconds
Laser Parametres
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
(H x W x D, maximum)
1.69 x 5.75 x 8.19 in/4.29 x 15 x 20.8 cm
Weight
2.66 lb/1.2 kg
