Compaq TC1000 Applicable disk, Center hole diameter Disk diameter, Disk thickness, Cache buffer

Specifications

Table 6-5

CD-ROM Drive

(For Use Only in the Docking Station or External MultiBay)

Applicable disk	CD-ROM (Mode 1, 2, and 3)
	CD-XA ready (Mode 2, Form 1 and 2)
	CD-I ready (Mode 2, Form 1 and 2)
	CD-R (read only)
	CD Plus
	Photo CD (single/multisession)
	CD-Extra
	Video CD
	CD-WO (fixed packets only)
	CD-Bridge
Center hole diameter	0.59 in	1.5 cm
Disk diameter		12 cm, 8 cm
Disk thickness	0.047 in	1.2 mm
Track pitch	1.6 µm
Access time
Random	< 150 ms
Full stroke	< 300 ms
Cache buffer	128 KB
Data transfer rate
Sustained, 16X	150 KB/s at 1X
Variable	1500 to 3600 KB/s (10X to 24X)
Normal PIO Mode 4 (single burst)	16.66 KB/s
Startup time	< 8 seconds
Stop time	< 4 seconds

Maintenance and Service Guide 6–7