Dvd-Rom Drive - HP ProBook 470 G4 Maintenance And Service Manual

DVD-ROM drive

Item
Applicable disc
Center hole diameter
Disc diameter
Standard disc
Mini disc
Disc thickness
Track pitch
Access time
Random
Full Stroke
Audio output level
Cache buffer
Data transfer rate
CD-R (24X)
CD-RW (10X)
CD-ROM (24X)
DVD (8X)
Multiword DMA mode 2
Startup time
Stop time
102 Chapter 10 Specifications
Value
DVD-ROM (DVD-5, DVD-9, DVD-10, DVD-18, CD-ROM (Mode 1 and 2), CD Digital Audio,
CD-XA ready (Mode 2, Form 1 and Form 2), CD-I (Mode 2, Form 1 and Form 2), CD-R, CD-
RW, Photo CD (single and multisession), CD-Bridge
1.5 cm (0.59 in)
12 cm (4.72 in)
8 cm (3.15 in)
1.2 mm (0.047 in)
0.74 μm
CD
< 100 ms
< 175 ms
Line-out, 0.7 Vrms
512 KB
3600 KB/s (150 KB/s at 1X CD rate)
1500 KB/s (150 KB/s at 1X CD rate)
3,600 KB/sec
3600 KB/s (150 KB/s at 1X CD rate)
16.6 MB/s
< 10 seconds
< 3 seconds
DVD
< 125 ms
< 225 ms