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
