Processing and memory
 |
1GHz, dual 1.25GHz, or dual 1.42GHz PowerPC G4 processors |
|
Velocity Engine vector processing unit |
|
Full 128-bit internal memory data paths |
|
Powerful floating-point unit supporting single-cycle, double-precision calculations |
|
Data stream prefetching operations supporting four simultaneous 32-bit data streams |
|
256K on-chip L2 cache running at processor speed |
|
Up to 2MB DDR SRAM L3 cache per processor, with up to 4GBps throughput |
|
Up to 167MHz system bus supporting over 1.3GBps data throughput |
|
256MB or 512MB of PC2100 (266MHz) or PC2700 (333MHz) DDR SDRAM main memory supporting up to 2.7GBps throughput |
|
Four DIMM slots supporting up to 2GB of DDR SDRAM using one of the following (4):
| - |
256MB DIMMs (64-bit-wide, 128 or 256 Mbit) |
| - |
512MB DIMMs (64-bit-wide, 256 Mbit) |
|
Graphics and display support
|
One of the following graphics cards installed in a dedicated AGP 4X graphics slot:
| - |
NVIDIA GeForce4 MX graphics card with 64MB of DDR SDRAM |
| - |
ATI Radeon 9000 Pro graphics card with 64MB of DDR SDRAM |
| - |
NVIDIA GeForce4 Ti graphics card with 128MB of DDR SDRAM (build-to-order option) |
| - |
ATI Radeon 9700 Pro card with 128MB of DDR SDRAM (build-to-order-option) |
|
|
Support for digital resolutions up to 1920 by 1200 pixels and analog resolutions up to 1600 by 1200 pixels |
|
ADC and DVI connectors; DVI to VGA adapter included |
|
Dual display support for extended desktop and video mirroring modes |
|
Support for up to two Apple displays (1) |
|
 |
Communications
|
10/100/1000BASE-T Ethernet connector (RJ-45) |
|
Built-in antennas and expansion slot for optional 54-Mbps AirPort Extreme Card (based on 802.11g draft specification; IEEE 802.11b Wi-Fi certified) () |
|
Optional Bluetooth 1.1 module |
|
Built-in 56K v.92 modem (6) |
Storage and expansion
|
Four 3.5-inch hard drive expansion bays:
| - |
One 7200-rpm Ultra ATA/100 drive preinstalled in 60GB, 80GB, or 120GB standard configuration; or in 180GB build-to-order-option (5) |
| - |
Support for up to four internal ATA drives (two Ultra ATA/100 and two Ultra ATA/66) |
| - |
Support for up to four internal SCSI drives (requires third-party solution not offered by Apple)) |
| - |
Support for a combination of internal SCSI and ATA drives (total of four) |
|
|
One of the following optical drives:
| - |
SuperDrive (DVD-R/CD-RW); writes DVD-R discs at 4x speed, reads DVDs at 8x speed, writes CD-R discs at 16x speed, writes CD-RW discs at 8x speed, reads CDs at 32x speed |
| - |
Combo drive (DVD-ROM/CD-RW); reads DVDs at 12x speed, writes CD-R discs at 32x speed, writes CD-RW discs at 10x speed, reads CDs at 32x speed |
| - |
Optional Combo drive in second optical drive bay |
|
|
Four open, full-length 64-bit, 33MHz PCI slots |
|
One AGP 4X slot with graphics card installed |
|
|
Peripherals and audio
|
One FireWire 800 port and two FireWire 400 ports (15W total power) |
|
Four USB ports (two on system, two on keyboard) |
|
Front headphone jack |
|
Built-in speaker |
|
Stereo audio line in and line out mini jacks |
|
Apple speaker mini jack for connection to optional Apple Pro Speakers |
Electrical and environmental requirements
|
Meets ENERGY STAR requirements |
|
Line voltage: 100V-125V AC or 200V-240V AC |
|
Frequency: 50Hz to 60Hz, single phase |
|
Maximum current: 6.5A (low voltage range) or 7.5A (high voltage range) |
|
Operating temperature: 50° to 95° F (10° to 35° C) |
|
Storage temperature: -40° to 116° F (-40° to 47° C) |
|
Relative humidity: 5% to 95% noncondensing |
|
Maximum altitude: 10,000 feet |
Size and weight
|
Height: 17.0 inches (43.2 cm) |
|
Width: 8.9 inches (22.7 cm) |
|
Depth: 18.4 inches (46.8 cm) |
|
Weight: 42 pounds (19.1 kg) (7) |
|
