IBM CORPORATION

PS/2 MODEL 35/40

Processor         80386SX
Processor Speed   20MHz
Chip Set          Intel
Max. Onboard DRAM 16MB
Cache             None
BIOS              IBM
Dimensions        330mm x 218mm
I/O Options       Floppy drive interface, hard drive connector,

                  memory module cards (3), parallel port, PS/2 mouse port,

                  riser card, serial port, video port
NPU Options       80387SX

[Image]

                                CONNECTIONS

  Purpose                 Location    Purpose                    Location

  PS/2 mouse port           CN1       Diagnostics port             CN5

  Parallel port             CN2       Floppy drive interface       CN6

  Serial port               CN3       Hard drive connector         CN7

  Video port                CN4       Riser card slot              CN9

                        USER CONFIGURABLE SETTINGS

                Function                    Jumper           Position

  »   CMOS memory normal operation            J14           pins 1 & 2
                                                              closed

      CMOS memory clear                       J14           pins 2 & 3
                                                              closed

                        DRAM CONFIGURATION

      Size            Bank 0           Bank 1          Bank 2

       1MB        (1) 256K x 36         NONE            NONE

       2MB        (1) 256K x 36    (1) 256K x 36        NONE

       3MB        (1) 256K x 36    (1) 256K x 36    (1) 256K x 36

       4MB         (1) 1M x 36          NONE            NONE

       5MB         (1) 1M x 36     (1) 256K x 36        NONE

       5MB        (1) 256K x 36     (1) 1M x 36         NONE

       6MB        (1) 256K x 36    (1) 256K x 36     (1) 1M x 36

       6MB        (1) 256K x 36     (1) 1M x 36     (1) 256K x 36

       6MB         (1) 1M x 36     (1) 256K x 36    (1) 256K x 36

       8MB         (1) 1M x 36      (1) 1M x 36         NONE

       9MB         (1) 1M x 36      (1) 1M x 36     (1) 256K x 36

       9MB        (1) 256K x 36     (1) 1M x 36      (1) 1M x 36

      12MB         (1) 1M x 36      (1) 1M x 36      (1) 1M x 36

      16MB         (1) 4M x 36          NONE            NONE