HP Compaq Business PC dc5850 - Manual (Page 34)

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 Requirement5 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 dc5850 Business PC
Technical Specifications - Optical Storage
DA - 12900 Worldwide QuickSpecs — Version 5 — 7.23.2008 Page 34