STORAGE DIMENSIONS

PCI SDC-3231WS, SDC-3231WDA HOST ADAPTER

Card Type                  Hard drive controller card
Hard Drives supported      Up to 15 SCSI-2 Wide Differential devices (PCI
                           SDC 3231WDA)

                           Up to 15 SCSI-2 Wide Single-ended devices (PCI
                           SDC 3231WS)
Floppy drives supported    None
Data Bus                   32-bit PCI
Card Size                  Half-length, full-height card

[Image]

                                CONNECTIONS

       Function           Location          Function           Location

  68-pin SCSI               CN1        Unidentified               W1
  connector - external

  50-pin SCSI               CN2        Unidentified               W2
  connector - internal

  68-pin SCSI               CN3
  connector - internal

                         TERMINATION CONFIGURATION

    68-pin       68-pin      50-pin         Resistors         Resistors
   external                                Installed          Removed
                internal    internal
   devices
                devices      devices

     None        16-bit        N/A       RN1, RN2, RN9,         None
                                           RN10, RN11,
                                              RN12

   8/16-bit       None        None       RN1, RN2, RN9,         None
                                           RN10, RN11,
                                              RN12

    16-bit       16-bit       None            None            RN1-RN12

     None         None        8-bit      RN1, RN2, RN9,         None
                                           RN10, RN11,
                                              RN12

     None        16-bit       8-bit      RN3, RN6, RN9,    RN1, RN2, RN4,
                                              RN12         RN5, RN7, RN8,
                                                           RN10 and RN11

   8/16-bit       None        8-bit      RN3, RN6, RN9,    RN1, RN2, RN4,
                                              RN12         RN5, RN7, RN8,
                                                           RN10 and RN11

    8-bit        16-bit       None       RN3, RN6, RN9,    RN1, RN2, RN4,
                                              RN12         RN5, RN7, RN8,
                                                           RN10 and RN11

            Note: RN1, RN2, RN9, RN10, RN11 and RN12 are 330-ohm
            resistors. RN3, RN4, RN5, RN6, RN7, RN8 are 150 ohm
            resistors. 330 ohm resistors cannot be installed in 150 ohm
            sockets and vice versa.