Specifications: Dell Dimension� XPS 50/66 MDT (V4xxV)
Specifications: Dell Dimension XPS 50/66 MDT (V4xxV)
Microprocessor | System Information | Expansion Bus | Memory
| Drive Bays | Ports
| Video | System-Function Key
Combinations | Controls
and Indicators | Power | Physical | Environmental
Microprocessor
| Microprocessor type |
IntelDX2�, IntelDX4� OverDrive� processor |
| Microprocessor speeds |
50 MHz internal/25 MHz
external or 66 MHz internal/33 MHz external (both have an
8-MHz compatibility speed) |
| Math coprocessor |
built-in |
| System chip set |
MIC 471 ASIC (see Tech Notes) |
| Data bus width |
32 bits |
| Address bus width |
32 bits |
| DMA channels |
7 |
| Interrupt levels |
15 |
| BIOS ROM |
128-KB x 8-bit flash ROM |
| System board layers |
4 |
| Bus type |
ISA and VL |
| Bus speed: |
|
ISA
|
8.33 MHz |
VL
|
system speed |
| Expansion slots |
7 full-length ISA, 16-bit; 2
VL local bus |
| Minimum RAM |
4 MB |
| Maximum RAM |
64 MB |
| SIMM sockets |
(4) 72-pin |
| SIMM capacities |
4 and 16 MB |
| SIMM types |
32-bit nonparity |
| Access times: |
|
tRAC
|
70 ns |
tCAC
|
20 ns |
| System BIOS |
8-bit x128-KB flash ROM |
| System BIOS address |
F0000h |
| Internal cache |
8 KB |
| External cache |
128- or 256-KB direct-mapped
SRAM |
| Externally accessible bays |
(3) half-height, 5.25-inch |
| Internally accessible bays |
(2) half-height, 3.5-inch |
| Externally accessible: |
|
Serial (DTE)
|
(2) 9-pin connectors |
Parallel
|
(1) 25-pin connector (bidirectional) |
PS/2-style keyboard
|
(1) 6-pin mini-DIN |
PS/2-compatible mouse
|
(1) 6-pin mini-DIN |
| Internally accessible: |
|
IDE hard-disk drive
|
(2) 40-pin connectors |
Diskette/tape drive
|
(3) 34-pin connectors |
| Video type |
VL-Bus� video controller card |
| Cards available |
#9GXE VL-Bus (1 or 3 MB) or
Diamond Viper VLB (1 or 2 MB) |
| <Ctrl><Alt><Del>
|
causes the system to perform
a warm boot |
| <Ctrl><Alt><Enter>
|
enters the System Setup
program |
 |
NOTE: The system clock speed is not
changed by keyboard entry. It must be changed in the
System Setup program. |
Controls and
Indicators
| Reset control |
push button |
| Power control |
push button |
| Power indicator |
green LED |
| Hard-disk drive access
indicator |
green LED |
| DC power supply: |
|
Wattage
|
200 W |
Voltage
|
90 to 130 VAC at 60 Hz; 180
to 265 VAC at 50 Hz |
Battery
|
4.5-V alkaline |
| BTUs* |
107 BTU/hr typical |
| * With 4-MB
RAM, 120-MB hard-disk drive, one diskette drive, 66-MHz
processor |
Physical
| Height |
16.2 cm (6.4 inches) |
| Width |
43.2 cm (17 inches) |
| Depth |
42.2 cm (16.6 inches) |
| Weight |
13.2 kg (29.1 lb) |
| Temperature: |
|
Operating
|
10� to 35�C (50� to
95�F) |
Nonoperating
|
–40� to 65�C
(–40� to 149�F) |
Relative humidity
|
8% to 80% (noncondensing) |
| Vibration: |
|
Operating
|
0.25 G at 3 Hz to 300 Hz for
15 min |
Nonoperating
|
0.5 G at 3 Hz to 300 Hz for
15 min |
| Shock: |
|
Operating
|
5 G for 11 ms |
Nonoperating
|
20 G with a velocity change
of 1397 mm/sec |
| Altitude: |
|
Operating
|
–16 m to 3048 m
(–50 ft to 10,000 ft) |
Nonoperating
|
–16 m to 10,600 m
(–50 ft to 35,000 ft) |
|
