Removable Storage –
Media Compatibility –
DVD-ROM
Media
Read
Write
CD-ROM
Yes
No
CD-R
Yes
No
CD-RW
Yes
No
DVD-ROM
Yes
No
DVD-ROM DL
Yes
No
DVD-RAM
Yes
No
DVD+R
Yes
No
DVD+R DL
Yes
No
DVD+RW
Yes
No
DVD-R
Yes
No
DVD-RW
Yes
No
DVD-R DL
Yes
No
Access times
(typical reads, including
setting)
Random
DVD: < 140 ms (typical), CD: < 125 ms (typical)
Full Stroke
DVD: < 250 ms (seek), CD: < 210 ms (seek)
Cache Buffer
2 MB (minimum)
Data Transfer Modes
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
Environmental
(all conditions
non-condensing)
Temperature
41° to 122° F (5° to 50° C)
Relative Humidity
10% to 90%
Maximum Wet Bulb
Temperature
86° F (30° C)
QuickSpecs
HP Compaq dc5700 Business PC
Technical Specifications - Optical Storage
DA - 12545 Canada — Version 35 — February 12, 2009
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