Apple Mac Performa 5300 CD series (Tech informatiom) Instrukcja Użytkownika Pobierz pdf (Strona 4)

Modes supported

m Audio CD

m CD-ROM Modes 1 and 2

m CD-ROM XA Mode 2, Forms 1 and 2

m CD-I Mode 2, Forms 1 and 2

m Photo CD Single session and multisession

m Video CD

Data streaming and transfer rates

m Blocks per second:

Normal speed 75

Double speed 150

Quadruple speed 300

m User kilobytes (K) per second:

Normal speed 150K, Mode 1

171.1K, Mode 2

Double speed 300K, Mode 1

342.2K, Mode 2

Quadruple speed 600K, Mode 1

684.4K, Mode 2

m SCSI bus burst rate (typical):

Asynchronous 5.0 MB per second

Synchronous 5.0 MB per second

Power consumption (typical)

+5V DC 360 milliamperes (mA)

+12 V DC 620 mA

Laser

m Type: Semiconductor GaAlAs laser

m Wavelength: 790 ± 25 nanometers

m Output power: 0.2 to 0.6 milliwatts

m Beam divergence: 55º

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Apple Mac Performa 5300 CD series (Tech informatiom) Instrukcja Użytkownika Strona 4