AMERICA MEGATRENDS, INC.

MEGARAID ULTRA GT 434

Card Type               Hard drive controller card
Hard Drives supported   Up to 45 SCSI devices
Floppy drives supported None
Cache                   4/8/16/32/64/128/256MB
Data Bus                32-bit PCI
Card Size               Full-length, full-height card

[Image]

                                CONNECTIONS

        Function           Location          Function          Location

  9-pin serial port           J1        Dirty cache LED           J11

  Auxiliary SCSI              J2        SCSI busy LED             J13
  terminator power

  Fault bus connector         J3        Flash VPP voltage         J14

  68-pin SCSI wide            J4        68-pin SCSI               J18
  connector channel 1 -                 connector channel 2
  internal                              - external

  68-pin SCSI wide            J5        Reset connector           J19
  connector channel 2 -
  internal

  68-pin SCSI wide            J6        Cache battery             J22
  connector channel 3 -                 backup connector
  internal

  68-pin SCSI channel 1       J9        Cache battery             J21
  connector - external                  backup connector

                        USER CONFIGURABLE SETTINGS

                 Function                    Label         Position

  »   Termination power for channel 3         J8       Pins 1 & 2 closed
      provided by host

      Termination power for channel 3         J8       Pins 2 & 3 closed
      provided by auxiliary power source

  »   Expansion BIOS enabled                  J10           Closed

      Expansion BIOS disabled                 J10            Open

  »   Factory configured - do not alter       J12        Unidentified

  »   Flash BIOS select 5V                   JP14      Pins 1 & 2 closed

      Flash BIOS select 12V                  JP14      Pins 2 & 3 closed

  »   Termination power for channel 1         J15      Pins 1 & 2 closed
      provided by host

      Termination power for channel 1         J15      Pins 2 & 3 closed
      provided by auxiliary power source

  »   Termination power for channel 2         J17      Pins 1 & 2 closed
      provided by host

      Termination power for channel 2         J17      Pins 2 & 3 closed
      provided by auxiliary power source

         CACHE CONFIGURATION

    Size        Bank0        Bank1

     4MB       1MB x 36      None

     8MB       1MB x 36    1MB x 36

     8MB       2MB x 36      None

    16MB       2MB x 36    2MB x 36

    16MB       4MB x 36      None

    32MB       4MB x 36    4MB x 36

    32MB       8MB x 36      None

    64MB       8MB x 36    8MB x 36

    64MB       16MB x 36     None

    128MB      16MB x 36   16MB x 36

    128MB      32MB x 36     None

    256MB      32MB x 36   32MB x 36