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Microprocessor
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Microprocessor type | Intel® Xeon™. Design provides for future Dell-supported upgrades. A slower compatibility speed can be set through system setup. |
L1 cache | 8-KB trace instruction and data cache |
L2 cache | 256-KB pipelined-burst, eight-way set-associative, write-back SRAM |
Math coprocessor | internal to microprocessor |
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Memory
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Architecture | RDRAM |
RIMM sockets | four (on the system board); eight (with optional memory riser boards) |
RIMM capacities | 64-, 128-, 256-, and 512-MB |
Standard RAM | 128 MB minimum |
Maximum RAM | 2 GB (on the system board); 4 GB (with optional memory riser boards) |
BIOS address | F000:0000h—F000:FFFFh |
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System Information
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Chip set | Intel 860 PCI/AGP |
Data bus width | 64 bits |
Address bus width | 32 bits |
DMA channels | eight |
IRQs | 15 |
SCSI controller | integrated Adaptec AIC-7892 Ultra 160m LVD |
Network controller | integrated 3C920-based 10/100 3Com® Ethernet controller with Remote Wake Up capabilities (3C905C-TX compatible) |
BIOS chip | 8 Mb |
System clock | 100 MHz quad-pumped |
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Video
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Video type | AGP 4x (1.5 V only) or PCI graphics card (see manufacturer's specifications) |
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Audio
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Audio type | AC97, SoundBlaster emulation |
Audio controller | Analog Devices AD1885 AC97 Codec |
Stereo conversion | 16 bits (analog-to-digital and digital-to-analog) |
Interfaces: | |
Internal | PCI bus/AC97 |
External | one line-in jack; two speaker/headphone jacks; one microphone jack |
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Expansion Bus
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Bus types | PCI and AGP |
Bus speed | PCI: 33/66 MHz
AGP: 66 MHz |
PCI expansion-card connectors | three 32-bit, 33 MHz; two 64-bit, 66 MHz |
PCI expansion-card connector data width (maximum) | 32/64 bits |
PCI expansion-card connector size | 32-bit, 33 MHz connector: 120 pins 64-bit, 66 MHz connector: 184 pins |
AGP expansion-card connectors | one |
AGP expansion-card connector data width (maximum) | 32 bits |
AGP expansion-card connector size | 172 pins |
AGP bus protocols | 4x/2x Pro110 modes at 1.5 V |
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Drives
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Externally accessible bays | Up to two 5.25-inch (1.6-inch high) externally accessible drives, and one 5.25-inch (1.6-inch high) externally accessible drive or one 3.5-inch (1-inch high) hard drive |
Internal bays | Up to three 3.5-inch hard drives (three 1-inch high drives, two 1-inch high drives and one 1.6-inch high drive, or two 1.6-inch high drives) |
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Ports
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Externally accessible: | |
Serial (DTE) | two 9-pin connectors; 16550-compatible |
Parallel | one 25-hole connector (bidirectional) |
Video | one (two, optional)15-hole connector(s) (on video card) |
Network adapter | RJ45 connector |
PS/2-style keyboard | 6-pin mini-DIN |
PS/2-compatible mouse | 6-pin mini-DIN |
USB | four USB-compliant connectors (two on front panel, two on back panel) |
Audio | one line-in jack; two speaker/headphone jacks (one on front panel, one on back panel); one microphone jack |
IEEE 1394 | two 6-pin receptacle connectors (one on front panel, one on back panel) |
Internally accessible: | |
SCSI drive | 68-pin connector |
Primary EIDE drive | 40-pin connector |
Secondary EIDE drive | 40-pin connector |
Diskette drive | 34-pin connector |
CD drive audio interface | 4-pin connector |
Fans | three 3-pin connectors |
TAPI | 4-pin connector |
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Key Combinations
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<Ctrl><Alt><Del> | restart (reboot) the computer |
<F2> | starts system setup (during POST only) |
<Ctrl><Alt><\> | toggle microprocessor speeds on 101-key keyboard (in MS-DOS® real mode only) |
<Ctrl><Alt><#> | toggle microprocessor speeds on 102-key keyboard (in MS-DOS real mode only) |
<Ctrl><Enter> | disable system password at start-up (after correct password is entered) |
<F12> | boot from the network (during POST only) |
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Controls and Lights
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Power control | push button |
Power light | green light; blinking green in sleep state; dual-color for computer operations—green for power, yellow for diagnostics |
Hard-drive access light | green light |
Activity light (on integrated network adapter) | yellow light |
Network link integrity and speed lights
(on integrated network adapter) | green light for 10-Mb operation; orange light for 100-Mb operation |
Diagnostic code lights | four dual-color (yellow and green) lights located on front panel |
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Power
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DC power supply: | |
Wattage | 460 W |
Heat dissipation | 1000 BTU/hr (fully loaded computer without monitor) |
Voltage | 90 to 135 V at 60 Hz; 180 to 265 V at 50 Hz; auto-switching |
Backup battery | 3-V CR2032 coin cell |
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Physical
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Height | 49.1 cm (19.3 inches) |
Width | 22.2 cm (8.7 inches) |
Depth | 48.8 cm (19.2 inches) |
Weight | 19 kg (42 lb) or more, depending on options installed |
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Environmental
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Temperature: | |
Operating | 10° to 35° C (50° to 95° F) |
Storage | –40° to 65° C (–40° to 149° F) |
Relative humidity | 20% to 80% (noncondensing) |
Maximum vibration: | |
Operating | 0.25 G at 3 to 200 Hz at 0.5 octave/min |
Storage | 0.5 G at 3 to 200 Hz at 1 octave/min |
Maximum shock: | |
Operating | bottom half-sine pulse with a change in velocity of 20 inches/sec (50.8 cm/sec) |
Storage | 27-G faired square wave with a velocity change of 200 inches/sec (508 cm/sec) |
Altitude: | |
Operating | –16 to 3048 m (–50 to 10,000 ft) |
Storage | –16 to 10,600 m (–50 to 35,000 ft) |
