Device Type

Mainboard

Processor

Pentium II

Processor Speed

233/266/300/333/350/400/450/500MHz

Chip Set

Intel 440BX

Video Chip Set

ATI

Maximum Onboard Memory

768MB (SDRAM supported)

Maximum Video Memory

8MB

Cache

256/512KB (located on Pentium II CPU)

BIOS

Unidentified

Dimensions

300mm x 192mm

I/O Options

32-bit PCI slots (4), floppy drive interface, game/MIDI port, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), IR connector, USB connectors (2), ATX power connector, AGP slot, line in, line out, microphone in, audio in - CD-ROM, wake on LAN connector, wake on modem connector

CONNECTIONS

Purpose

Location

Purpose

Location

AGP slot

AGP

Serial port 2

CN14

ATX power connector

ATX

IR connector

IR1

Chassis fan power

C1

Chassis intrusion connector

J2

Wake on LAN connector

C2

Modem in connector

J4

CPU fan power

C3

Auxiliary in

J5

Power fan power

C4

Audio in - CD-ROM

J6

Game/MIDI port

CN1

Keylock

JFP/pins 1 & 10

Microphone in

CN2

IDE interface LED

JFP/pins 3 & 13

Line in

CN3

Power LED

JFP/pins 4 - 6

Line out

CN4

Soft off power supply

JFP/pins 7 & 8

VGA port

CN5

Speaker

JFP/pins 13 - 16

Serial port 1

CN6

Reset switch

JFP/pins 17 & 18

Parallel port

CN7

Green PC LED

JGL

USB connector 1

CN8

Green PC connector

JGS

USB connector 2

CN9

Wake on modem connector

JMD

PS/2 mouse port

CN10

Temperature sensor

JSOR

IDE interface 2

CN11

32-bit PCI slots

PC1 - PC4

IDE interface 1

CN12

Remote power on/off switch

RMS

Floppy drive interface

CN13

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

CMOS memory normal operation

JBAT

Pins 1 & 2 closed

CMOS memory clear

JBAT

Pins 2 & 3 closed

»

Keyboard power on disabled

JVSB

Pins 2 & 3 closed

Keyboard power on enabled

JVSB

Pins 1 & 2 closed

DIMM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

8MB

(1) 1M x 64

None

None

16MB

(1) 2M x 64

None

None

16MB

(1) 1M x 64

(1) 1M x 64

None

24MB

(1) 2M x 64

(1) 1M x 64

None

24MB

(1) 1M x 64

(1) 1M x 64

(1) 1M x 64

32MB

(1) 4M x 64

None

None

32MB

(1) 2M x 64

(1) 1M x 64

(1) 1M x 64

32MB

(1) 2M x 64

(1) 2M x 64

None

40MB

(1) 4M x 64

(1) 1M x 64

None

40MB

(1) 2M x 64

(1) 2M x 64

(1) 1M x 64

48MB

(1) 4M x 64

(1) 1M x 64

(1) 1M x 64

48MB

(1) 4M x 64

(1) 2M x 64

None

48MB

(1) 2M x 64

(1) 2M x 64

(1) 2M x 64

56MB

(1) 4M x 64

(1) 2M x 64

(1) 1M x 64

64MB

(1) 8M x 64

None

None

64MB

(1) 4M x 64

(1) 2M x 64

(1) 2M x 64

64MB

(1) 4M x 64

(1) 4M x 64

None

72MB

(1) 8M x 64

(1) 1M x 64

None

DIMM CONFIGURATION (CON'T)

Size

Bank 0

Bank 1

Bank 2

72MB

(1) 4M x 64

(1) 4M x 64

(1) 1M x 64

80MB

(1) 8M x 64

(1) 1M x 64

(1) 1M x 64

80MB

(1) 8M x 64

(1) 2M x 64

None

80MB

(1) 4M x 64

(1) 4M x 64

(1) 2M x 64

88MB

(1) 8M x 64

(1) 2M x 64

(1) 1M x 64

96MB

(1) 8M x 64

(1) 2M x 64

(1) 2M x 64

96MB

(1) 8M x 64

(1) 4M x 64

None

96MB

(1) 4M x 64

(1) 4M x 64

(1) 4M x 64

104MB

(1) 8M x 64

(1) 4M x 64

(1) 1M x 64

112MB

(1) 8M x 64

(1) 4M x 64

(1) 2M x 64

128MB

(1) 16M x 64

None

None

128MB

(1) 8M x 64

(1) 4M x 64

(1) 4M x 64

128MB

(1) 8M x 64

(1) 8M x 64

None

136MB

(1) 16M x 64

(1) 1M x 64

None

136MB

(1) 8M x 64

(1) 8M x 64

(1) 1M x 64

144MB

(1) 16M x 64

(1) 1M x 64

(1) 1M x 64

144MB

(1) 16M x 64

(1) 2M x 64

None

144MB

(1) 8M x 64

(1) 8M x 64

(1) 2M x 64

152MB

(1) 16M x 64

(1) 2M x 64

(1) 1M x 64

160MB

(1) 16M x 64

(1) 2M x 64

(1) 2M x 64

160MB

(1) 16M x 64

(1) 4M x 64

None

160MB

(1) 8M x 64

(1) 8M x 64

(1) 4M x 64

168MB

(1) 16M x 64

(1) 4M x 64

(1) 1M x 64

176MB

(1) 16M x 64

(1) 4M x 64

(1) 2M x 64

192MB

(1) 16M x 64

(1) 4M x 64

(1) 4M x 64

192MB

(1) 16M x 64

(1) 8M x 64

None

192MB

(1) 8M x 64

(1) 8M x 64

(1) 8M x 64

200MB

(1) 16M x 64

(1) 8M x 64

(1) 1M x 64

208MB

(1) 16M x 64

(1) 8M x 64

(1) 2M x 64

224MB

(1) 16M x 64

(1) 8M x 64

(1) 4M x 64

256MB

(1) 32M x 64

None

None

256MB

(1) 16M x 64

(1) 8M x 64

(1) 8M x 64

264MB

(1) 32M x 64

(1) 1M x 64

None

272MB

(1) 32M x 64

(1) 1M x 64

(1) 1M x 64

272MB

(1) 32M x 64

(1) 2M x 64

None

288MB

(1) 32M x 64

(1) 2M x 64

(1) 2M x 64

288MB

(1) 32M x 64

(1) 4M x 64

None

320MB

(1) 32M x 64

(1) 4M x 64

(1) 4M x 64

320MB

(1) 32M x 64

(1) 8M x 64

None

384MB

(1) 32M x 64

(1) 8M x 64

(1) 8M x 64

384MB

(1) 32M x 64

(1) 16M x 64

None

384MB

(1) 16M x 64

(1) 16M x 64

(1) 16M x 64

512MB

(1) 32M x 64

(1) 16M x 64

(1) 16M x 64

512MB

(1) 32M x 64

(1) 32M x 64

None

768MB

(1) 32M x 64

(1) 32M x 64

(1) 32M x 64

Note: Board accepts SDRAM memory.

CACHE CONFIGURATION

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

VIDEO MEMORY CONFIGURATION

Note: Video memory is factory installed and is not configurable.

CPU SPEED SELECTION

CPU speed

Clock speed

Multiplier

SW1/pins 1 & 5

SW1/pins 2 & 6

233MHz

66MHz

3.5x

Closed

Open

266MHz

66MHz

4x

Closed

Closed

300MHz

66MHz

4.5x

Closed

Open

333MHz

66MHz

5x

Closed

Closed

350MHz

100MHz

3.5x

Closed

Open

400MHz

100MHz

4x

Closed

Closed

450MHz

100MHz

4.5x

Closed

Open

500MHz

100MHz

5x

Closed

Closed

CPU SPEED SELECTION (CON'T)

CPU speed

Clock speed

Multiplier

SW1/pins 3 & 7

SW1/pins 4 & 8

233MHz

66MHz

3.5x

Open

Closed

266MHz

66MHz

4x

Closed

Open

300MHz

66MHz

4.5x

Closed

Open

333MHz

66MHz

5x

Open

Open

350MHz

100MHz

3.5x

Open

Closed

400MHz

100MHz

4x

Closed

Open

450MHz

100MHz

4.5x

Closed

Open

500MHz

100MHz

5x

Open

Open

CPU FREQUENCY SELECTION

Speed

SW2

Auto detect

Closed

66MHz

Open