|
Microprocessor
|
Microprocessor type |
Intel® Pentium® 4; design provides for future Dell-supported upgrades. A slower compatibility speed can be set through system setup. |
L1 cache |
8-KB |
L2 cache |
256-KB or 512-KB (depending on your computer configuration) pipelined-burst, eight-way set associative, write-back SRAM |
Math coprocessor |
internal to microprocessor |
|
Memory
|
Architecture |
RDRAM |
RIMM sockets |
four |
RIMM capacities |
64-, 128-, 256-, and 512-MB |
Minimum RAM |
128 MB minimum |
Maximum RAM |
2 GB |
Memory type |
PC800 (non-ECC or ECC) |
Memory speed |
Processors between 1.5 GHz and 2.2 GHz with a 400 FSB require 45 ns or faster memory. Processors at 2.26 GHz or above with a 533 FSB require 40 ns or faster memory. |
BIOS address |
F8000h |
|
System Information
|
Chip set |
Intel 850 E PCI/AGP |
Data bus width |
64 bits |
Address bus width |
32 bits |
DMA channels |
eight |
IRQs |
15 |
SCSI controller |
add-in U320/M SCSI |
Network controller |
integrated 3C920-based 10/100 3Com® Ethernet controller with Remote Wake Up capabilities (3C905C-TX compatible) |
BIOS chip |
4 Mb |
System clock |
400/533 MHz data rate |
|
Video
|
Video type |
AGP 4x (1.5 V only) or PCI graphics card (see manufacturer's specifications) |
|
Audio
|
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 on front panel, one on back panel); one microphone jack |
|
Expansion Bus
|
Bus types |
PCI and AGP |
Bus speed |
PCI: 33 MHz
AGP: 66 MHz |
Small desktop computer—PCI expansion-card connectors |
two PCI expansion slots (card size—10.67 sm [4.2 inches] high by 17.65 cm [6.95 inches] long) |
Mini-tower computer—PCI expansion-card connectors |
four PCI expansion slots (card size—three slots support cards up to 27.9 cm high [11 inches], and one slot supports a card up to 22.9 cm high [9 inches]) |
PCI expansion-card connector data width (maximum) |
32 bits |
PCI expansion-card connector size |
120 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 modes at 1.5 V |
|
Drives
|
Externally accessible bays: |
|
Small desktop computer |
3.25-inch bay 5.25-inch bay |
Mini-tower computer |
two 3.25-inch drive bays two 5.25-inch drive bays |
Internal bays |
|
Small desktop computer |
one bay for a 1-inch-high hard drive |
Mini-tower computer |
two bays for 1-inch-high hard drives |
|
Ports and Connectors
|
Externally accessible: |
|
Serial (DTE) |
two 9-pin connectors; 16550-compatible |
Parallel |
25-hole connector (bidirectional) |
Video |
15-hole connector |
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 |
Internally accessible: |
|
Primary IDE drive |
40-pin connector |
Secondary IDE drive |
40-pin connector |
Floppy drive |
34-pin connector |
CD drive audio interface |
4-pin connector |
Fans |
three 3-pin connectors |
Telephony (TAPI) |
4-pin connector |
|
Key Combinations
|
<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 computer password at start-up (after correct password is entered) |
<F12> |
boot from the network (during POST only) |
<Ctrl><Alt><F8> |
changes boot sequence (during POST only) |
<Ctrl><Alt><F10> |
launches the utility partition (if installed) during system start-up |
|
Controls and Lights
|
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 back panel |
|
Power
|
DC power supply: |
|
Wattage |
small desktop computer: 180 W mini-tower computer: 250 W |
Heat dissipation |
small desktop computer: 500 BTU/hr (fully loaded computer without monitor) mini-tower computer: 910 BTU/hr |
Voltage |
90 to 135 V at 60 Hz; 180 to 265 V at 50 Hz; auto-switching |
Backup battery |
3-V CR2032 coin cell |
|
Physical
|
Small desktop computer: |
|
Height |
10.6 cm (4.2 inches) |
Width |
38.9 cm (15.3 inches) |
Depth |
43.2 cm (17 inches) |
Weight |
9.9 kg (22 lb) |
Mini-tower computer: |
|
Height |
42.5 cm (16.7 inches) |
Width |
18.1 cm (7.5 inches) |
Depth |
44.7 cm (17.6 inches) |
Weight |
12.7 kg (28 lb) |
|
Environmental
|
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) |
