Compaq N800W Laptop User Manual


 
QuickSpecs
Compaq Evo mobile workstation N800w
DA-11454 North America — Version 2 — December 5, 2002 18
Technical Specifications
24X CD-ROM Drive
MultiBay Drive Dimensions (H x W x D) 0.5 x 5.21 x 4.97 in (1.27 x 13.25 x 12.61 cm)
Weight 0.50 lb (0.22 kg)
Applicable Disk CD-ROM (Mode 1, 2 and 3), CD-XA ready (Mode 2, Form 1 and 2), CD-I ready
(Mode 2, Form 1 and 2), CD-R (read only), CD Plus, Photo CD (Single and Multi-
session), CD-Extra, Video CD, CD-WO (fixed packets only), CD-Bridge
Center Hole Diameter 15 mm
Disk Diameter 12 cm/8 cm
Disk Thickness 1.2 mm
Track Pitch 1.6 µm
Random < 150 ms
Access Times
(typical reads, including settling)
Full-Stroke < 300 ms
Audio Output Level Line-out 0.7 Vrms
Cache Buffer 128 KB
Sustained (16X) 2400 KB/s
Data Transfer Rate
(typical, including settling)
Variable 1500 to 3600 KB/s (10X to 24X)
Normal PIO Mode 4 (single
burst)
16.66 MB/s
Start-up Time < 8 seconds
Stop Time < 4 seconds
MultiBay Diskette Drive
MultiBay Drive Dimensions (H x W x D) 0.5 x 5.21 x 4.97 in (1.27 x 13.25 x 12.61 cm)
Weight 0.51 lb (230 g)
Diskette Size 3.5 in
Height 12.7 mm
Bytes per Sector 512
Sectors per track High density 18 (1.44 MB)/15 (1.2 MB)
Low density 9
Tracks per side High density 80 (1.44 MB)/80 (1.2 MB)
Low density 80
Read/Write heads 2
Access Times Track-to track (high/low) 3 ms/6 ms
Average (high/low) 94 ms/174 ms
Settling time 15 ms
Latency average 100 ms