QuickSpecs

Compaq 500B Microtower PC

Technical Specifications - Optical Storage

SATA DVD-ROM Drive Height

5.25-inch, half-height, tray-load

Orientation

Either horizontal or vertical

Interface type

SATA/ATAPI

Disc capacity

Single layer: Up to 4.7 GB (6 times capacity of CD-ROM)

 

Double layer: Up to 8.5 GB (12 times capacity of CD-ROM)

Dimensions (W x H x D)

5.9 x 1.7 x 8.0 in (15.0 x 4.4 x 20.3 cm)

Weight (max)

Read speeds

Removable Storage -

Media Compatibility -

DVD-ROM

Access times

(typical reads, including setting)

2.6 lb (1.2 kg)

DVD+R/-R/+RW/ -RW/+R DL /-R DL

DVD-ROM

DVD-RAM CD-ROM, CD-R CD-RW Media

CD-ROM CD-R CD-RW DVD-ROM DVD-ROM DL DVD-RAM DVD+R

DVD+R DL

DVD+RW DVD-R DVD-RW DVD-R DL Random

Full Stroke

Cache Buffer

Data Transfer Modes

Up to 8X

Up to 16X

Up to 4X

Up to 48X

Up to 32X

ReadWrite

YesNo

YesNo

YesNo

YesNo

YesNo

YesNo

YesNo

YesNo

YesNo

YesNo

YesNo

YesNo

DVD: < 140 ms (typical), CD: < 125 ms (typical)

DVD: < 250 ms (seek), CD: < 210 ms (seek)

2 MB (minimum)

ATA PIO mode 4 (16.7 MB/s); ATA Multi-word DMA mode 2 (16.7 MB/s); ATA UltraDMA Mode 3 (44.4 MB/s -default)

Power

Source

SATA DC power receptacle

 

DC Power Requirement

5 VDC ± 5%-100 mV ripple p-p

 

 

12 VDC ± 5%-200 mV ripple p-p

 

DC Current

5 VDC - <1000 mA typical, < 1600 mA

 

 

maximum

 

 

12 VDC -< 600 mA typical, < 1400 mA

 

 

maximum

DA - 13418 North America — Version 2 — October 30, 2009

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HP 500B VS875UT#ABA manual Technical Specifications Optical Storage, Dvd-Rom