ZENITH DATA SYSTEMS

Z - STATION II

Processor              80486DX
Processor Speed        25/33MHz
Chip Set               Unidentified
Max. Onboard DRAM      64MB
Cache                  None
BIOS                   Unidentified
Dimensions             355mm x 304mm
I/O Options            Parallel port, serial ports (2), VGA feature
                       connector, IDE interface, LAN module, SCSI
                       interface
NPU Options            None

[Image]

                                CONNECTIONS

  Purpose                   Location   Purpose                   Location

  PS/2 mouse interface        CN1      VGA feature connector       CN5

  Serial port 2               CN2      IDE interface               CN6

  Parallel port               CN3      SCSI interface              CN7

  Serial port 1               CN4      LAN module                  CN8

                            DRAM CONFIGURATION

     Size         Bank 0         Bank 1         Bank 2         Bank 3

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

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

     3MB        (1) 256K x     (1) 256K x     (1) 256K x        NONE
                    36             36             36

     4MB        (1) 256K x     (1) 256K x     (1) 256K x    (1) 256K x 36
                    36             36             36

     4MB       (1) 1M x 36        NONE           NONE           NONE

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

     6MB        (1) 256K x     (1) 256K x    (1) 1M x 36        NONE
                    36             36

     7MB        (1) 256K x     (1) 256K x     (1) 256K x     (1) 1M x 36
                    36             36             36

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

     9MB        (1) 256K x    (1) 1M x 36    (1) 1M x 36        NONE
                    36

     10MB       (1) 256K x     (1) 256K x    (1) 1M x 36     (1) 1M x 36
                    36             36

     12MB      (1) 1M x 36    (1) 1M x 36    (1) 1M x 36        NONE

     13MB       (1) 256K x    (1) 1M x 36    (1) 1M x 36     (1) 1M x 36
                    36

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

     16MB      (1) 4M x 36        NONE           NONE           NONE

     20MB      (1) 1M x 36    (1) 4M x 36        NONE           NONE

     24MB      (1) 1M x 36    (1) 1M x 36    (1) 4M x 36        NONE

     32MB      (1) 4M x 36    (1) 4M x 36        NONE           NONE

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

     48MB      (1) 4M x 36    (1) 4M x 36    (1) 4M x 36        NONE

     64MB      (1) 4M x 36    (1) 4M x 36    (1) 4M x 36     (1) 4M x 36

  CPU SPEED CONFIGURATION

    Speed          JP1

    25MHz          Open

    33MHz         Closed