Processor / Memory
- Single or dual 1GHz 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
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- 256K on-chip L2 cache running at processor speed
- 2MB DDR SRAM L3 cache per processor with up to 4GB/s throughput
- 133MHz system bus supporting over 1GB/s data throughput
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- 256MB or 512MB of 266MHz PC2100 DDR SDRAM with up to 2.1GB/s throughput
- Four DIMM slots supporting up to 2GB of DDR SDRAM using the following:
- 128MB or 256MB DIMMs (64-bit-wide, 128Mb technology)
- 512MB DIMMs (64-bit-wide, 256Mb technology)
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Internal Drives
- Four internal bays with independent 100MB/s buses for up to 480GB of internal storage using hot-plug Apple Drive Modules
- Available in the following capacities:
- 60GB 7200-rpm Ultra ATA/100 with 2MB disk cache
- 120GB 7200-rpm Ultra ATA/100 with 2MB disk cache
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- One bay filled with 60GB 7200-rpm Apple Drive Module (standard configurations)
- Support for reading SMART data from Apple Drive Modules for early failure notification
- Tray-loading 24x CD-ROM drive with front-panel eject button
- Optional Ultra160 SCSI PCI card for connecting to external storage and backup devices
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Ports
- One half-length 32-bit 66MHz PCI/AGP combination slot with one of the following:
- Gigabit Ethernet card (standard configurations)
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- AGP 4X graphics card (build-to-order option)
- Two 10/100/1000BASE-T (Gigabit) RJ-45 Ethernet connectors, one on logic board and one on PCI card
- Optional Fiber Gigabit Ethernet PCI card (IEEE 802.3z)
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- Three 400Mb/s FireWire ports (two on back panel; one on front panel; 15W total power)
- Two USB ports (12 Mb/s each)
- One DB-9 serial port
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Rack support
- Fits EIA-310-D-compliant industry-standard 19-inch wide racks, including:
- Four-post racks from 29 to 36 inches deep
- Two-post telco racks (center mount brackets included)
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- Mounting screws with M5 and 10/32-inch threads included
- Cable management arm for four-post racks included
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- Front-to-back cooling for rack enclosures
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Power
- Output power: 400W
- Line voltage: universal input (90V to 264V AC), power factor corrected
- Maximum input current: 3.6A
- Typical continuous power: 125W (single-processor system); 175W (dual processor system)
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- Frequency: 47Hz to 63Hz, single phase
- Operating temperature: 50° to 95° F
(10° to 35° C)
- Storage temperature: -40° to 116° F
(-40° to 47° C)
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- Maximum altitude: 10,000 feet
- Agency-approved 12-foot power cable included
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Network
- One 10/100/1000BASE-T port on board and one 10/100/1000BASE-T card in PCI/AGP slot
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Expansion
- Two full-length 64-bit, 66MHz PCI slots (lower slot filled with PCI graphics card in standard configurations); supports 32-bit or 64-bit 3.3V PCI cards running at 33MHz or 66MHz respectively
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- Dual-Channel Gigabit Ethernet PCI Express Card
- Dual-Channel 4Gb Fibre Channel PCI Express Card
- Quad-Channel 4Gb Fibre Channel PCI Express Card
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Graphics / Video
- ATI PCI graphics card with 32MB of DDR SDRAM graphics and VGA connector; support for 33MHz or 66MHz operation
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- Optional ATI RADEON 8500 AGP 4X graphics card with 64MB of DDR SDRAM and DVI, VGA, and S-video connectors; dual display support, support for digital and analog resolutions up to 2048 by 1536 pixels
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Dimensions / Weight
Height: |
1.73" |
(4.4cm) |
Width: |
17.6" |
(44.7cm) |
Depth: |
28" |
(71.1cm) |
- 26 lb. (11.8 kg) - Base
- 31 lb. (14.1 kg) -
with four Apple Drive Modules