Microprocessor types | one to four IntelŪ PentiumŪ III Xeon processors (or future generation Intel microprocessors) with an internal operating frequency of 550 MHz and an external operating frequency of 100 MHz |
Internal cache | 512-KB, 1-MB, or 2-MB L2 cache |
Math coprocessor | internal to microprocessor |
Bus type | three peer PCI buses: two 64-bit buses and one 32-bit bus |
Expansion slots | seven hot-pluggable PCI slots (two 64-bit/66 MHz, four 64-bit/33 MHz, and one 32-bit/33 MHz) |
DIMM sockets | 16 168-pin sockets |
DIMM capacities | 64-MB, 128-MB, 256-MB, or 512-MB registered synchronous dynamic random-access memory (SDRAM) DIMMs; must be rated for 133-MHz operation |
Standard RAM (minimum) | 256 MB |
Maximum RAM | 8 GB |
External cache | none |
Diskette drive | one 3.5-inch, 1.44-MB diskette drive included with standard system |
Tape drive | 20 GB and higher (optional) |
SCSI hard-disk drives | formatted capacities ranging from 9 GB to 36 GB and higher |
SCSI devices | a six-slot SCSI backplane board allows the option of six hot-pluggable, 1- or 1.6-inch SCSI hard-disk drives; an eight-slot SCSI backplane board allows for eight hot-pluggable, 1-inch SCSI hard-disk drives; a two-slot backplane allows for two optional, hot-pluggable, 1-inch drives that can be installed in the removable media bay |
CD-ROM drive | one SCSI CD-ROM drive included with standard system |
Externally accessible: | |
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two 9-pin connectors |
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one 25-pin connector |
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one 15-pin connector |
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6-pin mini-DIN |
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6-pin mini-DIN |
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two |
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connection to internal embedded NIC (Intel 82559 10/100 Ethernet controller) |
Internally accessible: | |
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two 68-pin connectors for internal or external SCSI drives |
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50-pin connector for internal CD-ROM or optional tape backup units |
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34-pin connector for internal 3.5-inch diskette drive |
Video type | ATI Rage IIc; VGA connector |
Video memory (standard) | 4 MB |
AC power supply: | |
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320 W per supply (640 W maximum, shared across three power supplies) |
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115 V at 60 Hz/230 V at 50 Hz |
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CR2032 3.0-V lithium coin cell |
Height (with support feet) | 44.5 cm (17.5 inches) |
Width | 30.5 cm (12.0 inches) |
Depth | 71.1 cm (28.0 inches) |
Weight (maximum configuration) | 50 kg (110 lb) |
Temperature: | |
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10° to 35°C (50° to 95°F) |
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40° to 65°C (40° to 149°F) |
Relative humidity | 8% to 80% (noncondensing) |
Maximum vibration: | |
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0.25 G at 3 to 200 Hz for 15 min |
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0.5 G at 3 to 200 Hz for 15 min |
Maximum shock: | |
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six shock pulses in the positive and negative x, y, and z axes at 50 G for 2 ms |
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six shock pulses in the positive and negative x, y, and z axes at 92 G for 2 ms |
Altitude: | |
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16 to 3,048 m (50 to 10,000 ft) |
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16 to 10,600 m (50 to 35,000 ft) |