Device Type

Mainboard

Processor

Pentium Pro

Processor Speed

Unidentified

Chip Set

Unidentified

Video Chip Set

Unidentified

Maximum Onboard Memory

4GB

Maximum Video Memory

2MB

Cache

512KB (located on Pentium Pro CPU)

BIOS

Unidentified

Dimensions

355mm x 304mm

I/O Options

32-bit PCI slots (6), floppy drive interface, SCSI interfaces (2), external memory slot, CPU slots (2)

CONNECTIONS

Purpose

Location

Purpose

Location

Chassis fan power

C1

Wide SCSI interface

CN4

Chassis fan power

C2

32-bit PCI slots

PC1 - PC6

Front panel connector

C3

CPU slot 2

SL1

Chassis fan power

C4

CPU slot 1

SL2

Floppy drive interface

CN1

External memory slot

SL3

SCSI interface

CN2

I/O board connector

SL4

SCSI status connector

CN3

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

Flash BIOS write protect disabled

A04A

Pins 1 & 2 closed

Flash BIOS write protect enabled

A04A

Pins 2 & 3 closed

»

Factory configured - do not alter

A06K

Pins 1 & 2 closed

»

Factory configured - do not alter

A07A1

Pins 1 & 2 closed

»

Factory configured - do not alter

A07A2

Pins 1 & 2 closed

»

Factory configured - do not alter

A07T

Pins 1 & 2 closed

»

Factory configured - do not alter

A08T1

Pins 1 & 2 closed

»

Password enabled

A08T2

Pins 1 & 2 closed

Password disabled

A08T2

Pins 2 & 3 closed

»

CMOS memory normal operation

A09T1

Pins 1 & 2 closed

CMOS memory clear

A09T1

Pins 2 & 3 closed

»

Factory configured - do not alter

A13T14

Pins 1 & 2 closed

»

Factory configured - do not alter

A15F1

Pins 1 & 2 closed

»

Factory configured - do not alter

A09T2

Pins 2 & 3 closed

»

Factory configured - do not alter

A09T3

Pins 1 & 2 closed

»

Factory configured - do not alter

A09T4

Pins 2 & 3 closed

»

Factory configured - do not alter

A10T

Pins 2 & 3 closed

»

Factory configured - do not alter

J1

Unidentified

»

Factory configured - do not alter

J2

Unidentified

»

Factory configured - do not alter

P25

All jumpers closed

DIMM CONFIGURATION

Size

Interleave configuration

Bank 0

Bank 1

Bank 2

Bank 3

64MB

Two-way

(2) 4M x 64

None

None

None

128MB

Four-way

(4) 4M x 64

None

None

None

256MB

Four-way

(4) 8M x 64

None

None

None

256MB

Four-way

(4) 4M x 64

(4) 4M x 64

None

None

384MB

Four-way

(4) 8M x 64

(4) 4M x 64

None

None

512MB

Four-way

(4) 16M x 64

None

None

None

512MB

Four-way

(4) 8M x 64

(4) 8M x 64

None

None

640MB

Four-way

(4) 16M x 64

(4) 4M x 64

None

None

768MB

Four-way

(4) 16M x 64

(4) 8M x 64

None

None

1024MB

Four-way

(4) 32M x 64

None

None

None

1024MB

Four-way

(4) 16M x 64

(4) 16M x 64

None

None

1152MB

Four-way

(4) 32M x 64

(4) 4M x 64

None

None

1280MB

Four-way

(4) 32M x 64

(4) 8M x 64

None

None

1536MB

Four-way

(4) 32M x 64

(4) 16M x 64

None

None

2084MB

Four-way

(4) 32M x 64

(4) 32M x 64

None

None

2176MB

Four-way

(4) 32M x 64

(4) 32M x 64

(4) 4M x 64

None

2304MB

Four-way

(4) 32M x 64

(4) 32M x 64

(4) 8M x 64

None

2560MB

Four-way

(4) 32M x 64

(4) 32M x 64

(4) 16M x 64

None

3072MB

Four-way

(4) 32M x 64

(4) 32M x 64

(4) 32M x 64

None

3200MB

Four-way

(4) 32M x 64

(4) 32M x 64

(4) 32M x 64

(4) 4M x 64

3328MB

Four-way

(4) 32M x 64

(4) 32M x 64

(4) 32M x 64

(4) 8M x 64

3584MB

Four-way

(4) 32M x 64

(4) 32M x 64

(4) 32M x 64

(4) 16M x 64

4096MB

Four-way

(4) 32M x 64

(4) 32M x 64

(4) 32M x 64

(4) 32M x 64

VIDEO MEMORY CONFIGURATION

Size

Bank 0

Bank 1

1MB

(2) 256K x 16

None

2MB

(2) 256K x 16

(2) 256K x 16

Note: The location of bank 0 is unidentified.

CONNECTIONS

Purpose

Location

Purpose

Location

DC to DC converter

C1

DC to DC converter

C2

CACHE CONFIGURATION

Note: 256KB/512KB cache is located on the Pentium Pro CPU.

CPU SELECTION

Type

J101

1 CPU installed

Pins 1 & 2 closed

2 CPUs installed

Pins 2 & 3 closed