HP Compaq 4000 Pro series

Full Stroke
DVD-ROM: < 240 ms
(typical),
CD-ROM: < 200 ms
(typical)
Cache Buffer
198 KB (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 5 (100 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 -< 1200 mA
typical, < 2000 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 4000 Pro Series
Technical Specifications - Optical Storage
DA - 13860 North America — Version 14 — August 14, 2013 Page 54