Apple Power Mac G4 (Digital Audio) - Manual (Page 56)

56 Chapter 4
Installing Internal Storage Devices
Your Macintosh has five internal drive bays. Three are in the lower part of the computer and
two are in front on top. In many configurations, a single hard disk drive occupies a lower bay.
One of the upper bays contains a CD or DVD drive, and you can purchase and install an
optional Zip drive in the other upper bay.
You can add SCSI and ATA disk drives to the empty lower drive bays.
Drives must meet these specifications:
m Width: 3.9 inches (102 mm)
m Depth: 5.7 inches (147 mm)
m Height: 1.0 inches (ATA), 1.6 inches (SCSI)
The computer provides support for the following types of internal storage devices:
m ATA devices, including ATA, ATA-2, ATA-3, up to ATA-6 devices
m Ultra ATA devices
m Ultra-66 ATA devices
m ATAPI drives, including CD-ROM, CD-RW, DVD-ROM, DVD-R, and Zip drives
m Wide Ultra SCSI devices (requires an additional SCSI PCI card)
m Ultra2 and Ultra160 low-voltage differential (LVD) SCSI devices (requires a SCSI PCI card)
For more information about requirements and devices supported, see your Apple-authorized
dealer and the support section of Apple’s Web site: www.apple.com/support