|
|
DIMENSION PXXXT
DELL COMPUTER CORPORATION
DIMENSION PXXXT
|
Processor
|
Pentium
|
|
Processor Speed
|
75/90/100/120/133MHz
|
|
Chip Set
|
Intel
|
|
Video Chip Set
|
S3
|
|
Maximum Onboard Memory
|
128MB (EDO supported)
|
|
Maximum Video Memory
|
2MB
|
|
Cache
|
256KB
|
|
BIOS
|
Unidentified
|
|
Dimensions
|
330mm x 218mm
|
|
I/O Options
|
32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), VESA feature connector, VGA interface, cache slot, IR connector, ATX power connector
|
|
NPU Options
|
None
|
|
CONNECTIONS
|
|
Purpose
|
Location
|
Purpose
|
Location
|
|
ATX power connector
|
ATX
|
Serial port 1
|
CN2
|
|
Reset switch
|
C1
|
Serial port 2
|
CN3
|
|
Power LED & keylock
|
C2
|
PS/2 mouse port
|
CN4
|
|
IDE interface LED
|
C3
|
VESA feature connector
|
CN5
|
|
Speaker
|
C4
|
IDE interface 2
|
CN6
|
|
Chassis fan power
|
C5
|
IDE interface 1
|
CN7
|
|
IR connector
|
C6
|
Floppy drive interface
|
CN8
|
|
Green PC connector
|
C7
|
Parallel port
|
CN9
|
|
Chassis fan power
|
C8
|
32-bit PCI slots
|
PC1 – PC4
|
|
Soft off power supply
|
C9
|
Cache slot
|
SL1
|
|
VGA interface
|
CN1
|
|
|
|
USER CONFIGURABLE SETTINGS
|
|
Function
|
Label
|
Position
|
|
»
|
Factory configured - do not alter
|
J1N1
|
Unidentified
|
|
»
|
Factory configured - do not alter
|
SW1/1
|
Off
|
|
»
|
Password enabled
|
SW1/3
|
Off
|
|
|
Password disabled
|
SW1/3
|
On
|
|
»
|
CMOS memory normal operation
|
SW1/4
|
Off
|
|
|
CMOS memory clear
|
SW1/4
|
On
|
|
»
|
Setup access enabled
|
SW1/5
|
Off
|
|
|
Setup access disabled
|
SW1/5
|
On
|
|
DRAM CONFIGURATION
|
|
Size
|
Bank 0
|
Bank 1
|
|
8MB
|
(2) 1M x 32
|
None
|
|
16MB
|
(2) 2M x 32
|
None
|
|
16MB
|
(2) 1M x 32
|
(2) 1M x 32
|
|
24MB
|
(2) 2M x 32
|
(2) 1M x 32
|
|
32MB
|
(2) 4M x 32
|
None
|
|
32MB
|
(2) 2M x 32
|
(2) 2M x 32
|
|
40MB
|
(2) 4M x 32
|
(2) 1M x 32
|
|
48MB
|
(2) 4M x 32
|
(2) 2M x 32
|
|
64MB
|
(2) 8M x 32
|
None
|
|
64MB
|
(2) 4M x 32
|
(2) 4M x 32
|
|
72MB
|
(2) 8M x 32
|
(2) 1M x 32
|
|
80MB
|
(2) 8M x 32
|
(2) 2M x 32
|
|
96MB
|
(2) 8M x 32
|
(2) 4M x 32
|
|
128MB
|
(2) 8M x 32
|
(2) 8M x 32
|
|
Note: Board accepts EDO memory.
|
|
CACHE CONFIGURATION
|
|
Size
|
SL1
|
|
256KB
|
256KB module installed
|
|
VIDEO MEMORY CONFIGURATION
|
|
Size
|
Bank 0
|
Bank 1
|
|
1MB
|
1MB
|
None
|
|
2MB
|
1MB
|
(2) 256K x 16
|
|
Note: Bank 0 is factory installed and is not configurable. The location is unidentified.
|
|
CPU SPEED SELECTION
|
|
CPU speed
|
Clock speed
|
Multiplier
|
SW1/6
|
SW1/7
|
SW1/8
|
|
75MHz
|
50MHz
|
1.5x
|
Off
|
On
|
Off
|
|
90MHz
|
60MHz
|
1.5x
|
Off
|
Off
|
Off
|
|
100MHz
|
66MHz
|
1.5x
|
Off
|
On
|
On
|
|
120MHz
|
60MHz
|
2x
|
On
|
Off
|
Off
|
|
133MHz
|
66MHz
|
2x
|
On
|
On
|
On
|
|
CPU VOLTAGE SELECTION
|
|
Voltage
|
SW1/2
|
|
3.3v
|
Off
|
|
3.45v – 3.6v
|
On
|
|