• New Hardware Features

• Hardware Features Summary

• Features of the Enclosure

• System Software

• Block Diagram and Buses

• PowerPC G5 Processor

• Bridge and Memory Controller

• HyperTransport Technology

• PCI USB Controller

• Shasta I/O Controller

• Graphics Cards

• System Management Unit

• USB Ports

• FireWire Ports

• Ethernet Port

• Disk Drives

• Internal Modem

• AirPort Extreme Card

• Bluetooth Technology

• Keyboard

• Mouse

• Audio

• Video Monitor Ports

• Dual Display Extended and Mirror Modes

• RAM Expansion

• PCI Expansion Slots

• Apple Technical Notes

• PowerPC G5 Microprocessor

• Velocity Engine

• 3D Graphics

• Mac OS X

• Open Firmware

• RAM Expansion Modules

• ATA Devices

• Ethernet

• Serial ATA

• USB Interface

• FireWire Interface

• Digital Visual Interface

• Wireless Networks

• Bluetooth

• Typographical Conventions

• Abbreviations