INFORTREND TECHNOLOGY, INC.

IFT-3000

  Data bus:                  None

  Size:                      5.25 in. form-factor

  Hard drive supported:      Up to 35 Fast SCSI-2 devices with upgrade

  Floppy drives supported:   None

  RAID levels supported:     0, 1, 3, 5

[Image]

                      MAINBOARD CONNECTIONS

                   Function                         Location

  50-pin SCSI connector channel 0 - external           J1

  50-pin SCSI connector channel 1 - internal           J2

  50-pin SCSI connector channel 2 - internal           J3

  9-pin serial port - external                         J7

  Factory diagnostic LED                               J8

  Connector - proprietary upgrade board               CN1

  Connector - proprietary upgrade board               CN2

                    UPGRADE BOARD CONNECTIONS

                   Function                         Location

  50-pin SCSI connector channel 4 - internal           J4

  50-pin SCSI connector channel 5 - internal           J5

  50-pin SCSI connector channel 3 - internal           J6

                           DRAM CONFIGURATIONS

          Size                   Bank 0                   Bank 1

          2MB                (1) 512KB x 36                None

          2MB                     None                 (1) 512 x 36

          4MB                (1) 512KB x 36            (1) 512 x 36

          4MB                  (1) 1M x 36                 None

          4MB                     None                 (1) 1M x 36

          8MB                  (1) 1M x 36             (1) 1M x 36

          8MB                  (1) 2M x 36                 None

          8MB                     None                 (1) 2M x 36

          16MB                 (1) 2M x 36             (1) 2M x 36

          16MB                 (1) 4M x 36                 None

          16MB                    None                 (1) 4M x 36

          32MB                 (1) 4M x 36             (1) 4M x 36

          32MB                 (1) 8M x 36                 None

          32MB                    None                 (1) 8M x 36

          64MB                 (1) 8M x 36             (1) 8M x 36

  Note: Minimum of 2 MB of DRAM must be installed with parity function.

  Minimum of 4 MB is recommended for RAID-3 and RAID-5 configurations.