Physical and Operating Specifications 5-5
IDE CD-ROM Drive
Table 5-5
32X Max IDE CD-ROM Drive Specifications
Dimensions
Height 4.29 cm (1.9 inch)
Width 15 cm (5.9 inch)
Depth 20.8 cm (8.1 inch)
Weight 950 g (2.1 lb)
Capacity
Mode 1 2,048 bytes
Mode 2 2,340; 2,336; 1,024 bytes
CD-DA 2,352 bytes
CD-XA 2,328 bytes
Data transfer rate
Sustained 150 KBps
Burst 2100 to 4800 KBps
Access times
Full stroke 100 ms
Random 150 ms
Cache buffer 128 KBps
Startup time (typical) <7 s
Stop time <4 s
Laser parameters
Type Semiconductor Laser GaA1As
Wavelength 780 +/- 25 nm
Divergence angle 53.5 +/- 1.5 degrees
Output power 0.14 mW
Audio interface, line out
0.7 VRMS @ 47 kΩ
Digital audio out connector 0.6 VRMS @ 32 Ohms
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