HP Compaq nx9000 Specification page 15

QuickSpecs
Technical Specifications
DVD/CD-RW Drive
DVD-ROM Drive
Center Hole Diameter
Disk Diameter
Disk Thickness
Track Pitch
Access Times
(typical reads, including
settling)
Audio Output Level
Cache Buffer
Data Transfer Rate
(typical, including settling)
Start-up Time
Stop Time
Center Hole Diameter
Disk Diameter
Disk Thickness
Track Pitch
Access Times
(typical reads, including
settling)
Cache Buffer
Data Transfer Rate
(typical, including settling)
Start-up Time
Stop Time
DA - 11598 Worldwide — Version 11 — December 8, 2004
HP Compaq nx9000 Business Notebook
15 mm
12 cm, 8 cm
1.2 mm
1.6 µm
Random CD
Full-Stroke CD
Random DVD
Full-Stroke DVD
0.7 – 0.9 Vrms
2 Mbytes (minimum)
CD-R (24X)
CD-RW (10X)
CD-ROM (24X)
DVD (8X)
Normal PIO Mode 4
(single burst)
Single
Multi-Session
< 6 seconds (typical)
0.59 in (1.5 cm)
12 cm/8 cm
1.2 mm
0.74 µm (DVD)/1.6 µm (CD)
Random (typical)
Full-Stroke (typical)
Random (typical)
Full-Stroke (typical)
512 KB/s (minimum)
Max 24X CD
Max 8X DVD
< 12 seconds Typical
< 3 seconds Typical
< 110 ms
< 210 ms
< 130 ms
< 225 ms
3600 KB/s (150 KB/s at 1X CD rate)
1200 KB/s (150 KB/s at 1X CD rate)
3600 KB/s (150 KB/s at 1X CD rate)
10,800 KB/s (1352 KB/s at 1X DVD rate)
16.6 MB/s
< 9 seconds (typical)
< 30 seconds (typical)
< 125 ms DVD Media
< 225 ms DVD Media
< 100 ms CD Media
< 175 ms CD Media
3600 KB/s (150 KB/s at 1X CD rate)
10,800 KB/s (1352 KB/s at 1X DVD rate)
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