DVD-ROM Drive specifications

Applicable disc

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

 

 

 

Access time

CD

DVD

 

 

 

Random

< 100 ms

< 125 ms

 

 

 

Cache buffer

512 KB

 

 

 

 

Data transfer rate

 

 

 

 

 

CD-R (24X)

3600 KB/s (150 KB/s at 1X CD rate)

 

 

 

 

CD-RW (10X)

1500 KB/s (150 KB/s at 1X CD rate)

 

 

 

 

CD-ROM (24X)

3600 KB/s (150 KB/s at 1X CD rate)

 

 

 

 

DVD (8X)

10,800 KB/s (1,352 KB/s at 1X DVD rate)

 

 

 

 

Multiword DMA mode 2

16.6 MB/s

 

 

 

 

136 Chapter 6 Specifications

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HP 4720S, 4520S manual DVD-ROM Drive specifications, Applicable disc, Access time, Cache buffer, Data transfer rate

4720S, 4520S specifications

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Storage options are varied, including traditional hard drives and solid-state drives which offer faster data access speeds. This flexibility ensures that users can choose the configuration that best fits their needs, balancing performance and storage capacity.

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