Installation and User's Guide


Features at a glance

The following table summarizes the features of the storage unit. For a list of the operating specifications, such as weight, height, and heat output, see "Operating specifications".

General

  • Modular components:
    • High-capacity disk drives
    • Environmental services monitor (ESM) boards
    • Power supplies with built-in fans
  • Technology:
    • Supports disk array technology
    • Supports clustering
    • SCSI (Ultra160) host interface
    • Redundant data storage, power and cooling system, and ESM boards
    • Hot-swap technology for drives, power supplies with built-in fans, and ESM boards

  • User interface:
    • Built-in power, activity, and fault indicators
    • Identification labeling on customer replaceable units (CRUs), rear indicator lights, switches, and connectors
    • Easy-to-replace drives, power supplies, ESM boards, and fans

Disk drive storage

  • Current capabilities:
    • Maximum drives per storage unit: 14

ESM boards

  • Technology and interfaces:
    • SCSI: Ultra160
    • SCSI bus interface: Two 68-pin, Very High Density Connector Interface (VHDCI) connectors for SCSI bus cables
Note:
Connect only SCSI bus 1 (right side) connector to the 5194-22S. SCSI bus 2 (left side) is not used.


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