
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    1GB (EDO & SDRAM supported)
Memory
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

[Image]

                                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             CN1        Power LED           JFP1/pins 4 - 6
  interface

  SCSI interface           CN2        Power switch        JFP1/pins 7 & 8

  Ultra-wide SCSI          CN3        Speaker              JFP1/pins 13 -
  interface                                                     16

  Ultra-wide SCSI          CN4        Reset switch         JFP1/pins 17 &
  interface                                                     18

  IDE interface 1          CN5        Soft off power           JRMS1
                                      switch

  IDE interface 2          CN6        Soft off power           JRMS2
                                      switch

  PS/2 mouse port          CN7        32-bit PCI slots       PC1 - PC5

  USB connector 1          CN8        Power supply fan        PSFAN1
                                      connector

  USB connector 2          CN9        Wake on modem            JMDM1
                                      connector

  Serial port 1            CN10       Wake on LAN              JWOL1
                                      connector

  Serial port 2            CN11       Sound card              JSOUND
                                      connector

  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     (1) 1M x       None          None
                         64            64

       16 MB           (1) 2M x       None         None          None
                         64

       24 MB           (1) 1M x     (1) 1M x      (1) 1M x       None
                         64            64           64

       32 MB           (1) 1M x     (1) 1M x      (1) 1M x    (1) 1M x 64
                         64            64           64

       32 MB           (1) 2M x     (1) 2M x       None          None
                         64            64

       32 MB           (1) 4M x       None         None          None
                         64

       40 MB           (1) 2M x     (1) 2M x      (1) 1M x       None
                         64            64           64

       48 MB           (1) 2M x     (1) 2M x      (1) 2M x       None
                         64            64           64

       64 MB           (1) 2M x     (1) 2M x      (1) 2M x    (1) 2M x 64
                         64            64           64

       64 MB           (1) 4M x     (1) 4M x       None          None
                         64            64

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

       80 MB           (1) 4M x     (1) 4M x      (1) 2M x       None
                         64            64           64

       96 MB           (1) 4M x     (1) 4M x      (1) 4M x       None
                         64            64           64

       128 MB          (1) 4M x     (1) 4M x      (1) 4M x    (1) 4M x 64
                         64            64           64

       128 MB          (1) 8M x     (1) 8M x       None          None
                         64            64

       128 MB         (1) 16M x       None         None          None
                         64

       130 MB          (1) 8M x     (1) 8M x      (1) 4M x       None
                         64            64           64

       192 MB          (1) 8M x     (1) 8M x      (1) 8M x       None
                         64            64           64

       256 MB          (1) 8M x     (1) 8M x      (1) 8M x    (1) 8M x 64
                         64            64           64

       256 MB         (1) 16M x     (1) 16M x      None          None
                         64            64

       256 MB         (1) 32M x       None         None          None
                         64

       320 MB         (1) 16M x     (1) 16M x     (1) 8M x       None
                         64            64           64

       384 MB         (1) 16M x     (1) 16M x    (1) 16M x       None
                         64            64           64

       512 MB         (1) 16M x     (1) 16M x    (1) 16M x     (1) 16M x
                         64            64           64            64

       512 MB         (1) 32M x     (1) 32M x      None          None
                         64            64

       640 MB         (1) 32M x     (1) 32M x    (1) 16M x       None
                         64            64           64

       768 MB         (1) 32M x     (1) 32M x    (1) 32M x       None
                         64            64           64

      1024 MB         (1) 32M x     (1) 32M x    (1) 32M x     (1) 32M x
                         64            64           64            64

                      CACHE CONFIGURATION

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

                            CPU SPEED SELECTION

    CPU       Clock     Multiplier   SW1/1     SW1/2     SW1/3     SW1/4
   speed     speed

  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

