Compaq NAS B3000 manual 24X Max or higher IDE CD-ROM Drive Slim Line Disk, Block Size, Interface

QuickSpecs

StorageWorks NAS B3000 by Compaq

Technical Specifications

24X Max (or higher) IDE CD-ROM Drive Slim Line

Disk	Applicable Disk	CD-ROM (Mode 1 and 2)
		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

DA-11339 Canada — Version 7 — September 24, 2002 19