Digital Equipment RZ55, RZ56, RZ57, & RZ58 SCSI Hard Drives

View of the RZ5x drive.
View of the back connector.
SCSI ID (Rear Connector)
  • (0): SCSI#1.
  • (1): SCSI#2.
  • (2): SCSI#4.

    • Spin-Up Option (Rear Connector: RZ58 Only)

  • Default Setting:(S) Jumpered: Spin-up on Power On.
  • Optional Setting:(S) Open: Spin-up on SCSI Command.

    • Spin-Up Option (On PC Board: RZ57 Only)

  • Optional Setting:(S1) Jumpered: Spin-up on SCSI Command.
  • Default Setting:(S1) Open: Spin-up on Power On.

    • Note: The RZ55 & RZ56 do not have a jumper for Spin-Up Option. They require a Host Adapter that automatically issues the SCSI Spin-up Command durring Boot-Up.

    | RZ55 | RZ56 | RZ57 | RZ58 | Feedback | Jargon |