WESTERN DIGITAL CORPORATION

WD30286

Data bus: 16-bit, PC/AT

Size: Half-length, half-height card

Hard drives supported: One IDE drive

Floppy drives supported: None

Maximum heads/cyl.: 8 heads and 1024 cylinders

Special features: Three AT expansion slots

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                                CONNECTIONS

                     Function                             Location

  4-pin connector-DC power (back side)                       CN1

  16-bit AT expansion slot                                   CN2

  16-bit AT expansion slot                                   CN3

  16-bit AT expansion slot                                   CN4

  40-pin IDE (AT) Interface control cable                    CN5
  connector-internal

                        USER CONFIGURABLE SETTINGS

                Function                      Location         Setting

  »   Primary hard drive                        JP1           pins 1 & 2
      configuration-this is the only                           closed
      hard drive in the system                  JP2
                                                              pins 1 & 2
                                                               closed

      Supports more than one hard drive         JP1           pins 2 & 3
      in the system                                            closed
                                                JP2
                                                              pins 2 & 3
                                                               closed