
IBM CORPORATION

PS/2 MODEL 25 SX

Processor          80386SX (exact location unknown)
Processor Speed    25MHz
Chip Set           Intel
Max. Onboard DRAM  Dependent upon memory module installed.
Cache              None
BIOS               IBM
Dimensions         330mm x 218mm
I/O Options        Floppy drive interface, hard drive interface, parallel
                   port,

                   PS/2 mouse port, riser card, serial port, video port
NPU Options        80387SX

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  Parallel port              CN1       Internal display           CN7
                                       connector

  PS/2 mouse port            CN2       Hard drive connector       CN8

  Serial port                CN3       Floppy drive               CN9
                                       interface

  Video port                 CN4       Clock battery socket       CN10

  Riser card slot            CN5       Memory module              CN11

  Hard disk power            CN6
  connector

                        USER CONFIGURABLE SETTINGS

                Function                    Jumper           Position

     Password override clear                 J2              closed

      Password override normal                J2               open
      operation

                  DRAM CONFIGURATION

  Dependant upon the memory card installed in CN11.

