MICRO-STAR INTERNATIONAL CO., LTD.

MS-6120

Device Type

Mainboard

Processor

Pentium II

Processor Speed

200/233/266/300/333/350/400/450/500MHz

Chip Set

Intel 440BX

Maximum Onboard Memory

1GB (EDO & SDRAM supported)

Cache

256/512KB (located on the Pentium II CPU)

BIOS

Unidentified

Dimensions

300mm x 250mm

I/O Options

32-bit PCI slots (5), floppy drive interface, IDE interfaces (2), SCSI interface, Wide SCSI interface (2), parallel port, PS/2 mouse port, serial ports (2), IR connector, USB connectors (2), ATX power connector, AGP slot

CONNECTIONS

Purpose

Location

Purpose

Location

AGP slot

AGP

Chassis fan power

CSFAN1

ATX power connector

ATX

IR connector

IR1

CPU fan power

CFAN1

Keylock

JFP1/pins 1 & 10

CPU fan power

CFAN2

IDE interface LED

JFP1/pins 3 & 12

Floppy drive interface

CN1

Power LED

JFP1/pins 4 - 6

SCSI interface

CN2

Power switch

JFP1/pins 7 & 8

Ultra-wide SCSI interface

CN3

Speaker

JFP1/pins 13 - 16

Ultra-wide SCSI interface

CN4

Reset switch

JFP1/pins 17 & 18

IDE interface 1

CN5

Soft off power switch

JRMS1

IDE interface 2

CN6

Soft off power switch

JRMS2

PS/2 mouse port

CN7

32-bit PCI slots

PC1 - PC5

USB connector 1

CN8

Power supply fan connector

PSFAN1

USB connector 2

CN9

Wake on modem connector

JMDM1

Serial port 1

CN10

Wake on LAN connector

JWOL1

Serial port 2

CN11

Sound card connector

JSOUND

Parallel port

CN12

   

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

CMOS memory normal operation

JBAT1

Pins 1 & 2 closed

 

CMOS memory clear

JBAT1

Pins 2 & 3 closed

»

Onboard SCSI controller enabled

JDSCSI

Closed

 

Onboard SCSI controller disabled

JDSCSI

Open

»

Auto power on enabled

JIPWR

Open

 

Auto power on disabled

JIPWR

Closed

»

Keyboard power on enabled

JVCC

Open

 

Keyboard power on disabled

JVCC

Closed

DIMM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

8 MB

1 M x 64

None

None

None

16 MB

(1) 1M x 64

(1) 1M x 64

None

None

16 MB

(1) 2M x 64

None

None

None

24 MB

(1) 1M x 64

(1) 1M x 64

(1) 1M x 64

None

32 MB

(1) 1M x 64

(1) 1M x 64

(1) 1M x 64

(1) 1M x 64

32 MB

(1) 2M x 64

(1) 2M x 64

None

None

32 MB

(1) 4M x 64

None

None

None

40 MB

(1) 2M x 64

(1) 2M x 64

(1) 1M x 64

None

48 MB

(1) 2M x 64

(1) 2M x 64

(1) 2M x 64

None

64 MB

(1) 2M x 64

(1) 2M x 64

(1) 2M x 64

(1) 2M x 64

64 MB

(1) 4M x 64

(1) 4M x 64

None

None

64 MB

(1) 8M x 64

None

None

None

80 MB

(1) 4M x 64

(1) 4M x 64

(1) 2M x 64

None

96 MB

(1) 4M x 64

(1) 4M x 64

(1) 4M x 64

None

128 MB

(1) 4M x 64

(1) 4M x 64

(1) 4M x 64

(1) 4M x 64

128 MB

(1) 8M x 64

(1) 8M x 64

None

None

128 MB

(1) 16M x 64

None

None

None

130 MB

(1) 8M x 64

(1) 8M x 64

(1) 4M x 64

None

192 MB

(1) 8M x 64

(1) 8M x 64

(1) 8M x 64

None

256 MB

(1) 8M x 64

(1) 8M x 64

(1) 8M x 64

(1) 8M x 64

256 MB

(1) 16M x 64

(1) 16M x 64

None

None

256 MB

(1) 32M x 64

None

None

None

320 MB

(1) 16M x 64

(1) 16M x 64

(1) 8M x 64

None

384 MB

(1) 16M x 64

(1) 16M x 64

(1) 16M x 64

None

512 MB

(1) 16M x 64

(1) 16M x 64

(1) 16M x 64

(1) 16M x 64

512 MB

(1) 32M x 64

(1) 32M x 64

None

None

640 MB

(1) 32M x 64

(1) 32M x 64

(1) 16M x 64

None

768 MB

(1) 32M x 64

(1) 32M x 64

(1) 32M x 64

None

1024 MB

(1) 32M x 64

(1) 32M x 64

(1) 32M x 64

(1) 32M x 64

CACHE CONFIGURATION

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

CPU SPEED SELECTION

CPU speed

Clock speed

Multiplier

SW1/1

SW1/2

SW1/3

SW1/4

200MHz

66MHz

3x

On

On

Off

On

233MHz

66MHz

3.5x

On

Off

Off

On

266MHz

66MHz

4x

On

On

On

Off

300MHz

66MHz

4.5x

On

Off

On

Off

300MHz

100MHz

3x

On

On

Off

On

333MHz

66MHz

5x

On

On

Off

Off

350MHz

100MHz

3.5x

On

Off

Off

On

400MHz

100MHz

4x

On

On

On

Off

450MHz

100MHz

4.5x

On

Off

On

Off

500MHz

100MHz

5x

On

On

Off

Off