
DELL COMPUTER CORPORATION

OPTIPLEX GXMT

Processor             Pentium
Processor Speed       90/100/120/133/150/166/200MHz
Chip Set              Intel
Video Chip Set        S3
Maximum Onboard       128MB (EDO supported)
Memory
Maximum Video Memory  2MB
Cache                 256/512KB
BIOS                  Unidentified
Dimensions            330mm x 218mm
I/O Options           Ethernet 10BaseT connector, floppy drive interface,
                      IDE interfaces (2), parallel port, PS/2 mouse port,
                      serial ports (2), VGA feature connector, VGA port,
                      riser slot, cache slot, line in, line out, microphone
                      in, audio in  CD-ROM
NPU Options           None

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  Front panel connector       C1       Microphone in              CN8

  IDE interface LED 1         C2       Line out                   CN9

  VGA feature connector       C3       IDE interface 1            CN10

  VGA port                   CN1       IDE interface 2            CN11

  Parallel port              CN2       Floppy drive               CN12
                                       interface

  Serial port 2              CN3       Audio in  CD-ROM          CN13

  Serial port 1              CN4       Chassis fan power          CN14

  PS/2 mouse port            CN5       IDE interface LED 2        J11

  Ethernet 10BaseT           CN6       Riser slot                 SL1
  connector

  Line in                    CN7       Cache slot                 SL2

                        USER CONFIGURABLE SETTINGS

                Function                      Label          Position

     Password enabled                         J2             Closed

      Password disabled                        J2              Open

     Factory configured - do not alter        J9              Open

     NIC programming normal operation         J10             Open

      NIC programming clear                    J10            Closed

             SIMM CONFIGURATION

     Size          Bank 0        Bank 1

      8MB        (2) 1M x 36      None

     16MB        (2) 2M x 36      None

     16MB        (2) 1M x 36   (2) 1M x 36

     24MB        (2) 2M x 36   (2) 1M x 36

     32MB        (2) 4M x 36      None

     32MB        (2) 2M x 36   (2) 2M x 36

     40MB        (2) 4M x 36   (2) 1M x 36

     48MB        (2) 4M x 36   (2) 2M x 36

     64MB        (2) 8M x 36      None

     64MB        (2) 4M x 36   (2) 4M x 36

     72MB        (2) 8M x 36   (2) 1M x 36

     80MB        (2) 8M x 36   (2) 2M x 36

     96MB        (2) 8M x 36   (2) 4M x 36

     128MB       (2) 8M x 36   (2) 8M x 36

                CACHE CONFIGURATION

           Size                      SL1

          256KB            256KB module installed

          512KB            512KB module installed

                        VIDEO MEMORY CONFIGURATION

  Note: Board is factory installed with 2MB video memory. The location is
  unidentified.

                            CPU SPEED SELECTION

  CPU speed     Clock     Multiplier       J1          J3          J4
               speed

   90MHz       60MHz         1.5x         Open        Open        Open

   100MHz      66MHz         1.5x         Open        Open        Open

   120MHz      60MHz          2x          Open        Open        Open

   133MHz      66MHz          2x          Open        Open        Open

   150MHz      60MHz         2.5x         Open        Open       Closed

   166MHz      66MHz         2.5x         Open       Closed       Open

   200MHz      66MHz          3x         Closed       Open        Open

                        CPU SPEED SELECTION (CONT)

    CPU      Clock    Multiplier      J5        J6        J7        J8
  speed     speed

  90MHz     60MHz        1.5x        Open      Open      Open     Closed

  100MHz    66MHz        1.5x        Open      Open     Closed     Open

  120MHz    60MHz         2x         Open     Closed     Open      Open

  133MHz    66MHz         2x        Closed     Open      Open      Open

  150MHz    60MHz        2.5x        Open      Open      Open      Open

  166MHz    66MHz        2.5x        Open      Open      Open      Open

  200MHz    66MHz         3x         Open      Open      Open      Open

