DELL COMPUTER CORPORATION

DIMENSION PXXX

Processor

Pentium

Processor Speed

75/90MHz

Chip Set

VLSI

Video Chip Set

S3

Maximum Onboard Memory

128MB

Maximum Video Memory

2MB

Cache

256KB

BIOS

Unidentified

Dimensions

330mm x 218mm

I/O Options

32-bit PCI slots (2), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, serial port, VGA feature connector, VGA interface, ATX power connector

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

ATX power connector

ATX

Serial port

CN2

Chassis fan power

C1

Parallel/VGA port

CN3

IDE interface LED

C2

VGA feature connector

CN4

Reset switch

C3

IDE interface 1

CN5

Chassis fan power

C4

Floppy drive interface

CN6

Soft off power supply

C5

IDE interface 2

CN7

PS/2 mouse port

CN1

32-bit PCI slots

PC1 & PC2

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

Password enabled

J1

Closed

 

Password disabled

J1

Open

»

Factory configured - do not alter

J2

Unidentified

»

Factory configured - do not alter (flash BIOS recovery)

J3

Unidentified

»

Factory configured - do not alter

J4

Open

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

CACHE CONFIGURATION

Size

Bank 0

Bank 1

256KB

(4) 32K x 8

(4) 32K x 8

Note: The location of banks 0 & 1 is unidentified.

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

W3

W4

75MHz

50MHz

1.5x

Closed

Closed

90MHz

60MHz

1.5x

Open

Closed