DELL COMPUTER CORPORATION

OPTIPLEX GX PRO

Processor                  Pentium Pro
Processor Speed            180/200MHz
Chip Set                   Intel
Video Chip Set             None
Maximum Onboard Memory     512MB
Maximum Video Memory       None
Cache                      256/512KB (located on Pentium Pro CPU)
BIOS                       Unidentified
Dimensions                 305mm x 244mm
I/O Options                Ethernet 10BaseT connector, floppy drive
                           interface, IDE interfaces (2), parallel port,
                           PS/2 mouse port, serial ports (2), riser slot,
                           CPU slot, USB connector, ATX power connector,
                           line in, speaker out, microphone in, audio
                           in-CD-ROM
NPU Options                None

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  ATX power connector        ATX       Serial port 2              CN6

  Chassis fan power           C1       PS/2 mouse port            CN7

  Audio in-CD-ROM             C2       Parallel port              CN8

  Riser board power           C3       Serial port 1              CN9
  connector

  Riser board power           C4       IDE interface 1            CN10
  connector

  Line in                    CN1       Floppy drive               CN11
                                       interface

  Speaker out                CN2       IDE interface 2            CN12

  Microphone in              CN3       Front panel connector      CN13

  Ethernet 10BaseT           CN4       Riser slot                 SL1
  connector

  USB connector              CN5       CPU slot                   SL2

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

  »   Factory configured - do not alter        J3              Open

  »   Factory configured - do not alter        J4              Open

  »   Factory configured - do not alter        J5              Open

  »   Factory configured - do not alter        J6              Open

  »   Factory configured - do not alter        J7              Open

  »   Password enabled                         J8             Closed

      Password disabled                        J8              Open

                            DIMM CONFIGURATION

     Size          Bank 0         Bank 1         Bank 2         Bank 3

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

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

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

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

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

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

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

     96MB        (1) 4M 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

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

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

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

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

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

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

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

  Note: The location of the banks is unidentified. Board accepts EDO
  memory.

                      CACHE CONFIGURATION

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

                            CPU SPEED SELECTION

     CPU speed      Clock speed   Multiplier         J1           J2

      180MHz           60MHz          3x           Closed        Open

      200MHz           66MHz          3x            Open        Closed