Filter
Top Products
6-8 Specifications
COMPAQ CONFIDENTIAL - NEED TO KNOW REQUIRED
Writer: The Integrity Group Saved by: The Integrity Group Saved date: 10/26/00 11:53 AM
Part Number: 128679-006 File name: Ch06
Table 6-11
DVD-ROM Drive
Applicable disc DVD-5, DVD-9, DVD-10
CD-ROM mode 1, mode 2
CD-Digital Audio
CD-XA mode 2 (Form 1, Form 2)
CD-I mode 2 (Form 1 and Form 2)
CD-I Ready
CD-Bridge
CD-R
Photo CD (single/multisession)
Center hole diameter
.59 inch / 15 mm
Disc diameter
12 cm, 8 cm
Disc thickness
1.2 mm
Track pitch
.74 µm
Access time
Random
Full stroke
< 150 ms
< 225 ms
Audio output level
Line out
Headphone
0.7 V rms
None
Cache buffer 128 KB
Data transfer rate (typical, including setting)
Sustained, 1X CD rate
Sustained, 16X CD rate
Sustained, 1X DVD rate
Sustained, 4X DVD rate
Normal IO mode 4 (single burst)
150 KB/sec
2400 KB/sec
1380 KB/sec
5520 KB/sec
16.6 MB/sec
Start time < 15 seconds
Stop time < 6 seconds
Table 6-12
LS-120 SuperDisk Drive
1.68 MB
DMF
1.44 MB 1.2 MB 1.2 MB 720 KB
Formatted
capacity (bytes)
1,720,320 1,474,560 1,261,568 1,228,800 737,280
Sector size
(bytes)
512 512 1,024 512 512
Sectors
3,360 2,880 1,232 2,400 1,440
Continued