Compaq 222863-001 TaskSmart W2200 Maintenance and Service Guide - Page 76

LowProfile IDE CDROM Drive, Table 5-5, Low-Profile IDE CD-ROM Drive Specifications

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Specifications 5-5 Low-Profile IDE CD-ROM Drive Table 5-5 Low-Profile IDE CD-ROM Drive Specifications Item Applicable disk Capacity Block size Dimensions Height Width Depth Weight Data transfer rate Sustained Burst Access times (typical) Full stroke Random Disk diameter Disk thickness Track pitch Cache/buffer Startup time Stop time Laser parameters Type Wave length Divergence angle Output power Operating conditions Temperature Humidity Description CD-DA, CD-ROM (mode 1 and 2); CD-XA (mode 2, Form 1 and 2), CD-1 Ready; CD-Extra; Photo CD (single- and multiple-session); CDi ready 550 MB (mode 1, 12 cm), 640 MB (mode 2, 12 cm) 2638, 2352 bytes (mode 0); 2352, 2340, 2336, 1024 bytes (mode 1); 2352, 2340, 2336, 2048, 1024 bytes (mode 2) 1.27 cm (0.5 in) 13.11 cm (5.16 in) 13.00 cm (5.12 in)

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Specifications
5-5
Low-Profile IDE CD-ROM Drive
Table 5-5
Low-Profile IDE CD-ROM Drive Specifications
Item
Description
Applicable disk
CD-DA, CD-ROM (mode 1 and 2); CD-XA (mode 2,
Form 1 and 2), CD-1 Ready; CD-Extra; Photo CD
(single- and multiple-session); CDi ready
Capacity
550 MB (mode 1, 12 cm), 640 MB (mode 2, 12 cm)
Block size
2638, 2352 bytes (mode 0); 2352, 2340, 2336,
1024 bytes (mode 1); 2352, 2340, 2336, 2048, 1024
bytes (mode 2)
Dimensions
Height
1.27 cm (0.5 in)
Width
13.11 cm (5.16 in)
Depth
13.00 cm (5.12 in)
Weight
<340 g (<11.98 oz)
Data transfer rate
Sustained
150 KBps (sustained 1X)
Burst
2100 to 4800 KBps
Access times (typical)
Full stroke
<350 ms
Random
<150 ms
Disk diameter
12 cm, 8 cm (4.7 in, 3.15 in)
Disk thickness
0.12 cm x 0.51 cm (0.047 in x 0.20 in)
Track pitch
1.6
µ
m
Cache/buffer
128 KB
Startup time
<7 s
Stop time
<4 s (single-session); <30s (multiple-session)
Laser parameters
Type
Semiconductor laser
Wave length
700nm
25nm
Divergence angle
53.5
°
1.5
°
Output power
0.13 mW
Operating conditions
Temperature
5
°
C to 45
°
C (41
°
F to 118
°
F)
Humidity
5% to 90% (10% to 80%)