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HP Compaq dx7300 Business PC
Technical Specifications - Optical Storage
DA – 12583 EMEA • Version 1 • September 18, 2006 Page 37
support
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) 2.6 lb (1.2 kg)
CD-R Up to 48XWrite speeds
CD-RW Up to 32X
DVD+R/-R/+RW/
-RW/+R DL /-R DL
Up to 8X
DVD-ROM Up to 16X
CD-ROM, CD-R Up to 48X
Read speeds
CD-RW Up to 32X
Random DVD: < 140 ms (typical), CD: < 125 ms
(typical)
Access time
(typical reads, including
settling)
Full Stroke DVD: < 250 ms (typical), CD: < 210 ms
(typical)
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)
Power
12 VDC (< 600 mA typical, < 1400 mA
maximum)
Temperature 41° to 122° F (5° to 50° C)
Relative Humidity 10% to 90%
Environmental (all
conditions non-
condensing)
Maximum Wet Bulb
Temperature
86° F (30° C)
SATA CD-RW/DVD-ROM
Combo Drive
Operating systems support Microsoft Windows 2000, Windows XP Professional, Windows XP
Home
Interface SATA
Data Transfer Rate Variable (Audio CD) –
1,800 to 3,600 KB/s
(24X) Max
Variable (CD-ROM, CD-R)– 2,400 to 7,200
KB/s (48X) Max
Access Time (ms) Random: <125 ms Full-stroke seek: <210 ms
Data Buffer 2MB
CD-ROM Drive
Disk Formats Read
CD
-
ROM Mode 1, CD
-
ROM XA (Mode 2, Form 1 and 2), CD Digital
Audio, CD-EXTRA, CD-I (Mode 2, Form 1 and 2) and CD-I Ready, CD-