HP d325 Series - Manual (Page 36)

QuickSpecs
HP Business Desktop d325 Series
DA-11642 North America — Version 7 — August 22, 2003 36
Technical Specifications – Optical Storage
48X/24X/48X CD-RW Drive (continued) Data Transfer Modes ATA PIO mode 4 (16.7MB/s) ; ATA multi-word DMA mode 2 (16.7 MB/s); ATA
UltraDMA mode 0 (16.7 MB/s) ;ATA UltraDMA mode 1 (24 MB/s) ; ATA
UltraDMA mode 2 (33 MB/s) – default.
Cache Buffer 2 MB (minimum)
Start-up Time (single) < 7 seconds typical
Start-up Time (multi-session) < 30 seconds typical
Stop Time
< 4 seconds
Power Source Four-pin, 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 VCD < 1A (typical)
< 1200 mA (maximum)
12 VCD < 600 mA (typical)
< 1.2A (maximum)
Total Drive Power
(Standby mode)
< 2.5 watt
Audio Output Level 0.7 Vrms
Configuration Jumper Block Master, slave and cable select modes
Data Interface Connector
50-pin IDE interface
Temperature (operating)
Operating 41 ° to 122 ° F (5 ° to 50 ° C)
Relative Humidity (operating) 10% to 85%
Environmental
(all conditions, non-condensing)
Maximum Wet Bulb
Temperature (operating)
84 ° F (29 ° C)