Processing and memory
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Dual
867MHz, 1GHz or 1.25GHz PowerPC G4 processors |
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Velocity
Engine vector processing unit |
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Full
128-bit internal memory data paths |
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Powerful
floating-point unit supporting single-cycle, double-precision calculations
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Data
stream prefetching operations supporting four simultaneous 32-bit
data streams |
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256K
on-chip L2 cache running at processor speed |
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Up
to 2MB DDR SRAM L3 cache per processor, with up to 4.6GBps throughput
|
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Up
to 167MHz system bus supporting over 1.3GBps data throughput
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256MB
or 512MB of PC2100 or PC2700 DDR SDRAM main memory supporting up
to 2.7GBps throughput |
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Four
DIMM slots supporting up to 2GB of DDR SDRAM using one of the following(3):
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256MB
DIMMs (64-bit-wide, 128-Mbit) |
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512MB
DIMMs (64-bit-wide, 256-Mbit) |
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Graphics and display support
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One
of the following graphics cards installed in a dedicated AGP 4X
graphics slot:
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NVIDIA
GeForce4 MX graphics card with 32MB of DDR SDRAM |
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ATI
Radeon 9000 Pro graphics card with 64MB of DDR SDRAM
|
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NVIDIA
GeForce4 Ti graphics card with 128MB of DDR SDRAM (build-to-order
option) |
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Support
for digital resolutions up to 1920 by 1200 pixels and analog
resolutions up to 1600 by 1200 pixels |
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ADC
and DVI connectors; DVI to VGA adapter included |
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Dual
display support for extended desktop and video mirroring modes
|
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Support
for up to two Apple displays(1)
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Communications
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10/100/1000BASE-T
Ethernet connector (RJ-45) |
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Built-in
4 USB and 2 Firewire Brige |
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Built-in
56K v.92 modem or Seriale Interface |
Storage and expansion
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12x
3.5-inch hard drive expansion bays:
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Upto
12x 7200-rpm Ultra ATA drive preinstalled on standard configurations:
60GB, 80GB,120GB or 180GB |
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Support
for up to 11 internal Ulta ATA Hot-Swap drives (two Ultra
ATA/100, two Ultra ATA/66 & 4xATA/100 to PCI Interface
Card) |
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Support
for up to 12 internal Hot-Swap SCSI drives (requires PCI SCSI
card, sold separately) |
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Support
for a combination of internal SCSI and ATA drives (total of
12 drive 11 hot-swap) |
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Optional
interna hardware RAID Controller(0,1,3, 5 and 0+1) |
| • |
Optional
interna Ultra160 SCSI Host to UltraATA Drive Interface |
| • |
Optional
interna Ultra160 SCSI to Ultra ATA Drive Interface w/ 512MB
Cache |
| • |
Optional
internal Ultra160 SCSI Drive to Ultra160 SCSI Host Interface
upto 512MB Cache |
| • |
Optional
interna UltraATA drive to 2x2GB Fibre Host Interface w/ 512
MB Cache |
|
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Conbination
of optical drives:
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SuperDrive
(DVD-R/CD-RW); writes DVD-R discs at 2x speed, reads DVDs
at 6x speed, writes CD-R discs at 8x speed, writes CD-RW discs
at 4x speed, reads CDs at 24x speed |
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Combo
drive (DVD-ROM/CD-RW); reads DVDs at 8x speed, writes CD-R
discs at 16x speed, writes CD-RW discs at 10x speed, reads
CDs at 32x speed |
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Optional
Combo drive |
|
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Four
open full-length 64-bit, 33MHz PCI slots |
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One
AGP 4X slot with graphics card installed |
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Peripherals and audio
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Two
400Mbps FireWire ports (15W total power) |
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Four
USB ports (two on system, two on keyboard) |
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Front
4xUSB and 2xFirewire (Optional) |
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Built-in
speaker |
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Stereo
audio line in and line out minijacks |
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Apple
speaker minijack for connection to optional Apple Pro Speakers
|
Electrical and environmental requirements
| • |
Meets
ENERGY STAR requirements |
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Line
voltage: 100V-125V AC or 200V-240V AC
Optinal Reduntent PowerSupply
|
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Frequency:
50Hz to 60Hz, single phase |
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Maximum
current: 6.5A (low voltage range) or 7.5A (high voltage range)
|
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Operating
temperature: 50° to 95° F (10° to 35° C)
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Storage
temperature: -40° to 116° F (-40° to 47° C)
|
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Relative
humidity: 5% to 95% noncondensing |
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Maximum
altitude: 10,000 feet
|
Size and weight
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Height:
7.0 inches (17.2 cm) |
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Width:
19.0 inches (46.8 cm) |
| • |
Depth:
30.0 inches (73.8 cm) |
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Weight:
55 pounds (19.1 kg) |
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