48X Max CD-ROM Drive
Interface
ATAPI IDE
Data Buffer
16.6 Mbps
Data Transfer Rate
Sustained—1200 Kbps
minimum (audio)
Variable (CD)—3,000 to 7,200 Kbps
Disk Rotation Technology
CAV (Constant Angular Velocity)
Access Time
(ms)
Random: <100 ms
Full-stroke seek: <150 ms
Average Access Time
< 80 ms
Cache Buffer
(standard/maximum)
128 KB
Disk Formats Read
Multi-session Photo CD, multi-read CD-ROM, CD text, audio CD, CD-I, CD-RW,
CD-R, CD-Extra, CD-ROM XA
Disk Formats Written
None
Disk Capacity
(CD)
650 MB
Block Size
Mode 1 – 2,048, 2,352 bytes
Mode 2-1, 2,088, 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
Diameter
12 cm; 8 cm
Thickness
1.2 mm
Track Pitch
1.6 µm
Audio Output Level
Line-out—0.7 V @ 47
Kohm
Headphone—0.6 V @ 32 ohm
Startup Time
<7 seconds (typical); < 30 seconds with multi-session
Operating Conditions
Temperature
41° to 120° F (5° to 50° C)
Relative Humidity
10% to 80%
Dimensions
(H x W x D, maximum)
1.7 x 5.9 x 8.0 in (4.3 x 15.0 x 20.3 cm)
Weight
2.6 lb (1200 g)
MPEG Playback Graphics
Solution Support
None
48X/32X/48X CD-RW Drive Orientation
Either horizontal or vertical
Disc Loading Mechanism
Half-height, tray load
Interface Type
ATAPI IDE
Dimensions
—
external
(W x H x D)
7.99 x 5.88 x 1.71 in (203 x 149.5 x 43.5 mm)
Weight
2.6 lb (1.2 kg)
Disc Diameter
12 cm, 8 cm
Disc Thickness
1.2 mm
Track Pitch
1.6 µm
QuickSpecs
HP Compaq Business Desktop dx6120 Series
Technical Specifications - Optical Storage
DA - 12243 Worldwide — Version 21 — May 25, 2007
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