HP dx7300 Overview page 45

QuickSpecs
Technical Specifications - Optical Storage
SATA CD-RW/DVD-ROM
Combo Drive
CD-ROM Drive
Height
Orientation
Interface type
Disc capacity
Dimensions (W x H x D)
Weight (max)
Write speeds
Read speeds
Access time
(typical reads, including
settling)
Power
Environmental (all
conditions non-
condensing)
Interface
Data Transfer Rate
Access Time (ms)
Data Buffer
Disk Formats Read
Disk Formats Written
Disk Capacity (CD)
Block Size
DA - 12583 Worldwide — Version 15 — September 19, 2007
5.25-inch, half-height, tray-load
Either horizontal or vertical
SATA/ATAPI
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)
5.9 x 1.7 x 8.0 in (15.0 x 4.4 x 20.3 cm)
2.6 lb (1.2 kg)
CD-R
CD-RW
DVD+R/-R/+RW/
-RW/+R DL /-R DL
DVD-ROM
CD-ROM, CD-R
CD-RW
Random
Full Stroke
Source
DC Power Requirement
DC Current
Temperature
Relative Humidity
Maximum Wet Bulb
Temperature
SATA
Variable (Audio CD) – 1,800
to 3,600 KB/s (24X) Max
Random: <125 ms
2MB
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-Text, CD-Bridge,
Photo CD (Single and Multi Session), Video CD, CD-R and CD-RW Multi-Session
None
180 MB, 54 0MB, 650 MB, and 700 MB
Mode 1–2,048, 2,352 bytes
Mode 2–1, 2,048, 2,328, 2,336, 2,340, 2,353 bytes
Mode 2–2, 2,328, 2,336, 2,340, 2,352 bytes
CD-DA–2,352, 2,368 bytes
HP Compaq dx7300 Business PC
Up to 48X
Up to 32X
Up to 8X
Up to 16X
Up to 48X
Up to 32X
DVD: < 140 ms (typical), CD: < 125 ms (typical)
DVD: < 250 ms (typical), CD: < 210 ms (typical)
SATA DC power receptacle
5 VDC ± 5%-100 mV ripple p-p
12 VDC ± 5%-200 mV ripple p-p
5 VDC (< 1000 mA typical, < 1600 mA maximum)
12 VDC (< 600 mA typical, < 1400 mA maximum)
41° to 122° F (5° to 50° C)
10% to 90%
86° F (30° C)
Variable (CD-ROM, CD-R)– 2,400 to 7,200 KB/s
(48X) Max
Full-stroke seek: <210 ms
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