Specifications

Specifications 61
SuperDrive (DVD-R/CD-RW) Specifications
m Disc diameters supported: 12 cm (4.7 in.), 6.75 cm (3 in.)
Data formats
m CD-ROM
m CD-Audio
m CD-R
m CD-RW
m CDI
m CD Bridge
m CD Extended
m CD Mixed Mode
m Photo CD
m Video CD
m non-circular CDs
m DVD-Video
m DVD-ROM
m DVD-R
USB Specifications
m Support for USB 1.1
m Four external Universal Serial Bus (USB) Type A ports, two on the rear panel and two on
the Apple Pro Keyboard.
m Each rear port is on a separate 12 megabit per second (Mbps) USB channel.
m 500 milliamperes (mA) at 5 V are available per port for a total of 1 ampere.
FireWire Specifications
m Data transfer speed: 100, 200, and 400 Mbps
Power
m Output voltage range: Approximately 13 to 30 V
m Output power range: Up to 15 W