INTEL CORPORATION

C440GX+
Device Type Mainboard
Processor Pentium II Xeon (2)
Processor Speed 400/450/500/550MHz
Chip Set Intel 440GX
Video Chip Set Cirrus Logic
Maximum Onboard Memory 2GB (SDRAM supported)
Maximum Video Memory 2MB
Cache 512KB/1MB/2MB (located on the Pentium II CPU)
BIOS Unidentified
Dimensions 305mm x 330mm
I/O Options 32-bit PCI slots (6), Ethernet 10BaseT connector, floppy drive interface, green PC connector, IDE interfaces (2), Wide Ultra SCSI interface, Ultra2 SCSI interface, parallel port, PS/2 mouse port, serial ports (2), VGA port, USB ports (2), ATX power connector, Wake-on-LAN connector


CONNECTIONS

Purpose

Location

Purpose

Location

ATX power connector ATX Wake-on-LAN connector CN18
15-pin video port CN1 Ultra Wide SCSI connector CN19
USB port 1 CN2 Ultra2 SCSI connector CN20
USB port 2 CN3 SCSI LED connector CN21
RJ-45 UTP connector CN4 Fan power connector CN22
Serial port 2 CN5 Server Monitor Module connector CN23
Serial port 1 CN6 Fan power connector CN24
Parallel port CN7 Chassis intrusion connector CN26
PS/2 mouse port CN8 Fan power connector CN27
CPU fan power connector CN9 CPU fan power connector CN28
Fan power connector CN10 Power switch connector J6H1/Pins 1 & 2
Auxiliary ATX power connector CN11 IDE interface LED connector J6H1/Pins 4 - 7
Fan power connector CN12 PC speaker connector J6H1/Pins 8 - 11
Floppy drive interface CN13 Power LED connector J6H1/Pins 12 - 14
IDE interface 1 CN14 Reset switch connector J6H1/Pins 16 & 17
IDE interface 2 CN15 Green PC switch connector J6H1/Pins 18 & 19
Front panel connector CN16 32-bit PCI slots PC1 - PC6
Isolated Server Management IMB connector CN17 Unidentified slot

SL1


USER CONFIGURABLE SETTINGS

Function

Label

Position

»

 CMOS memory normal operation

J2H1

Pins 1 & 2 closed
  CMOS memory clear

J2H1

Pins 2 & 3 closed
» Password normal operation

J2H1

Pins 5 & 6 closed

 

 Password clear

J2H1

Pins 6 & 7 closed
» Normal boot from BIOS in flash memory

J2H1

Pins 9 & 10 closed
  Boot from BIOS on floppy diskette, update flash memory

J2H1

Pins 10 & 11 closed
» BIOS boot block write-protect enabled

J2H1

Pins 13 & 14 closed
  BIOS boot block write-protect disabled

J2H1

Pins 14 & 15 closed
» System boots from processor 1 should processor 0 fail

J3H1

Pins 1 & 2 closed
  System boots from processor 0 only

J3H1

Pins 2 & 3 closed
» Chassis intrusion detection disabled

J3H1

Pins 5 & 6 closed

 

 Chassis intrusion detection enabled

J3H1

Pins 6 & 7 closed

»

 Normal system boot up

J3H1

Pins 9 & 10 closed
  System boot up attempts to update BMC firmware

J3H1

Pins 10 & 11 closed
» BMC boot block write-protect enabled

J4H1

Pins 1 & 2 closed
  BMC boot block write-protect disabled

J4H1

Pins 2 & 3 closed
  Wake-on-LAN disabled

J5A1

Pins 1 & 2 closed
» Wake-on-LAN enabled

J5A1

Pins 2 & 3 closed


DIMM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

32MB

(1) 4M x 64

None

None

None

64MB

(1) 8M x 64**

None

None

None

64MB

(1) 4M x 64

(1) 4M x 64

None

None

96MB

(1) 8M x 64

(1) 4M x 64

None

None

96MB

(1) 4M x 64

(1) 4M x 64

(1) 4M x 64

None

128MB

(1) 16M x 64**

None

None

None

128MB

(1) 8M x 64**

(1) 8M x 64**

None

None

128MB

(1) 8M x 64

(1) 4M x 64

(1) 4M x 64

None

128MB

(1) 4M x 64

(1) 4M x 64

(1) 4M x 64

(1) 4M x 64

160MB

(1) 16M x 64

(1) 4M x 64

None

None

160MB

(1) 8M x 64

(1) 8M x 64

(1) 4M x 64

None

160MB

(1) 8M x 64

(1) 4M x 64

(1) 4M x 64

(1) 4M x 64

192MB

(1) 16M x 64**

(1) 8M x 64**

None

None

192MB

(1) 16M x 64

(1) 4M x 64

(1) 4M x 64

None

192MB

(1) 8M x 64**

(1) 8M x 64**

(1) 8M x 64**

None

192MB

(1) 8M x 64

(1) 8M x 64

(1) 4M x 64

(1) 4M x 64

224MB

(1) 16M x 64

(1) 8M x 64

(1) 4M x 64

None

224MB

(1) 16M x 64

(1) 4M x 64

(1) 4M x 64

(1) 4M x 64

224MB

(1) 8M x 64

(1) 8M x 64

(1) 8M x 64

(1) 4M x 64

256MB

(1) 32M x 64**

None

None

None

256MB

(1) 16M x 64**

(1) 16M x 64**

None

None

256MB

(1) 16M x 64**

(1) 8M x 64**

(1) 8M x 64**

None

256MB

(1) 16M x 64

(1) 8M x 64

(1) 4M x 64

(1) 4M x 64

256MB

(1) 8M x 64**

(1) 8M x 64**

(1) 8M x 64**

(1) 8M x 64**

288MB

(1) 32M x 64

(1) 4M x 64

None

None

288MB

(1) 32M x 64

(1) 2M x 64

(1) 2M x 64

None

288MB

(1) 16M x 64

(1) 16M x 64

(1) 4M x 64

None

288MB

(1) 16M x 64

(1) 8M x 64

(1) 8M x 64

(1) 4M x 64

320MB

(1) 32M x 64**

(1) 8M x 64**

None

None

320MB

(1) 32M x 64

(1) 4M x 64

(1) 4M x 64

None

320MB

(1) 16M x 64**

(1) 16M x 64**

(1) 8M x 64**

None

320MB

(1) 16M x 64

(1) 16M x 64

(1) 4M x 64

(1) 4M x 64

320MB

(1) 16M x 64**

(1) 8M x 64**

(1) 8M x 64**

(1) 8M x 64**

352MB

(1) 32M x 64

(1) 8M x 64

(1) 4M x 64

None

352MB

(1) 32M x 64

(1) 4M x 64

(1) 4M x 64

(1) 4M x 64

352MB

(1) 16M x 64

(1) 16M x 64

(1) 8M x 64

(1) 4M x 64

384MB

(1) 32M x 64**

(1) 16M x 64**

None

None

384MB

(1) 32M x 64**

(1) 8M x 64**

(1) 8M x 64**

None

384MB

(1) 32M x 64

(1) 8M x 64

(1) 4M x 64

(1) 4M x 64

384MB

(1) 16M x 64**

(1) 16M x 64**

(1) 16M x 64**

None

384MB

(1) 16M x 64**

(1) 16M x 64**

(1) 8M x 64**

(1) 8M x 64**

416MB

(1) 32M x 64

(1) 16M x 64

(1) 4M x 64

None

416MB

(1) 32M x 64

(1) 8M x 64

(1) 8M x 64

(1) 4M x 64

416MB

(1) 16M x 64

(1) 16M x 64

(1) 16M x 64

(1) 4M x 64

448MB

(1) 32M x 64**

(1) 16M x 64**

(1) 8M x 64**

None

448MB

(1) 32M x 64

(1) 16M x 64

(1) 4M x 64

(1) 4M x 64

448MB

(1) 32M x 64**

(1) 8M x 64**

(1) 8M x 64**

(1) 8M x 64**

448MB

(1) 16M x 64**

(1) 16M x 64**

(1) 16M x 64**

(1) 8M x 64**

480MB

(1) 32M x 64

(1) 16M x 64

(1) 8M x 64

(1) 4M x 64

512MB

(1) 32M x 64**

(1) 32M x 64**

None

None

512MB

(1) 32M x 64**

(1) 16M x 64**

(1) 16M x 64**

None

512MB

(1) 32M x 64**

(1) 16M x 64**

(1) 8M x 64**

(1) 8M x 64**

512MB

(1) 16M x 64**

(1) 16M x 64**

(1) 16M x 64**

(1) 16M x 64**
512MB (1) 64M x 64* None None None

544MB

(1) 32M x 64

(1) 32M x 64

(1) 4M x 64

None

544MB

(1) 32M x 64

(1) 16M x 64

(1) 16M x 64

(1) 4M x 64

576MB

(1) 32M x 64**

(1) 32M x 64**

(1) 8M x 64**

None

576MB

(1) 32M x 64

(1) 32M x 64

(1) 4M x 64

(1) 4M x 64

576MB

(1) 32M x 64**

(1) 16M x 64**

(1) 16M x 64**

(1) 8M x 64**
576MB (1) 64M x 64* (1) 8M x 64* None None

608MB

(1) 32M x 64

(1) 32M x 64

(1) 8M x 64

(1) 4M x 64

640MB

(1) 32M x 64**

(1) 32M x 64**

(1) 16M x 64**

None

640MB

(1) 32M x 64**

(1) 32M x 64**

(1) 8M x 64**

(1) 8M x 64**

640MB

(1) 32M x 64*

(1) 16M x 64**

(1) 16M x 64**

(1) 16M x 64**
640MB (1) 64M x 64* (1) 16M x 64* None None
640MB (1) 64M x 64* (1) 8M x 64* (1) 8M x 64* None

672MB

(1) 32M x 64

(1) 32M x 64

(1) 16M x 64

(1) 4M x 64

704MB

(1) 32M x 64**

(1) 32M x 64**

(1) 16M x 64**

(1) 8M x 64**
704MB (1) 64M x 64* (1) 16M x 64* (1) 8M x 64* None
704MB (1) 64M x 64* (1) 8M x 64* (1) 8M x 64* (1) 8M x 64*

768MB

(1) 32M x 64**

(1) 32M x 64**

(1) 32M x 64**

None

768MB

(1) 32M x 64**

(1) 32M x 64**

(1) 16M x 64**

(1) 16M x 64**
768MB (1) 64M x 64* (1) 32M x 64* None None
768MB (1) 64M x 64* (1) 16M x 64* (1) 16M x 64* None
768MB (1) 64M x 64* (1) 16M x 64* (1) 8M x 64* (1) 8M x 64*

800MB

(1) 32M x 64

(1) 32M x 64

(1) 32M x 64

(1) 4M x 64

836MB

(1) 32M x 64**

(1) 32M x 64**

(1) 32M x 64**

(1) 8M x 64**

836MB

(1) 32M x 64**

(1) 32M x 64**

(1) 32M x 64**

None

1024MB

(1) 32M x 64**

(1) 32M x 64**

(1) 32M x 64**

(1) 32M x 64**
1024MB (1) 64M x 64* (1) 64M x 64* None None
1024MB (1) 64M x 64* (1) 32M x 64* (1) 32M x 64* None
1024MB (1) 64M x 64* (1) 32M x 64* (1) 16M x 64* (1) 16M x 64*
1088MB (1) 64M x 64* (1) 32M x 64* (1) 32M x 64* (1) 8M x 64*
1088MB (1) 64M x 64* (1) 64M x 64* (1) 8M x 64* None
1152MB (1) 64M x 64* (1) 64M x 64* (1) 16M x 64* None
1152MB (1) 64M x 64* (1) 32M x 64* (1) 32M x 64* (1) 16M x 64*
1152MB (1) 64M x 64* (1) 64M x 64* (1) 8M x 64* (1) 8M x 64*
1216MB (1) 64M x 64* (1) 64M x 64* (1) 16M x 64* (1) 8M x 64*
1280MB (1) 64M x 64* (1) 64M x 64* (1) 32M x 64* None
1280MB (1) 64M x 64* (1) 64M x 64* (1) 16M x 64* (1) 16M x 64*
1280MB (1) 64M x 64* (1) 32M x 64* (1) 32M x 64* (1) 32M x 64*
1344MB (1) 64M x 64* (1) 64M x 64* (1) 32M x 64* (1) 8M x 64*
1408MB (1) 64M x 64* (1) 64M x 64* (1) 32M x 64* (1) 16M x 64*
1536MB (1) 64M x 64* (1) 64M x 64* (1) 64M x 64* None
1536MB (1) 64M x 64* (1) 64M x 64* (1) 32M x 64* (1) 32M x 64*
1600MB (1) 64M x 64* (1) 64M x 64* (1) 64M x 64* (1) 8M x 64*
1664MB (1) 64M x 64* (1) 64M x 64* (1) 64M x 64* (1) 16M x 64*
1792MB (1) 64M x 64* (1) 64M x 64* (1) 64M x 64* (1) 32M x 64*
2048MB (1) 64M x 64* (1) 64M x 64* (1) 64M x 64* (1) 64M x 64*
Note: Board accepts SDRAM memory.
*Note:  Designated DIMMs must be registered memory.
**Note:  Designated DIMM combinantions can be either registered or unbuffered memory.


CACHE CONFIGURATION

Note:  512KB/2MB cache is located on the Pentium II CPU.


DIAGNOSTIC LED(S)

LED

Color

Status

Condition

LED1

Green

On

Network connection is good

LED1

Green

Blinking

Data is being transmitted/received
LED1 Green Off Network connection is broken

LED2

Orange

On

Operating at 100Mbps
LED2 Orange Off Operating at 10Mbps