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DD670, DD860, and DD890

Hardware Overview

Data Domain, Inc.
2421 Mission College Boulevard, Santa Clara, CA 95054
866-WE-DDUPE; 408-980-4800
775-0186-0001 Revision A
July 14, 2010

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Summary of Contents for EMC EMC2 DD670

  • Page 1: Hardware Overview

    DD670, DD860, and DD890 Hardware Overview Data Domain, Inc. 2421 Mission College Boulevard, Santa Clara, CA 95054 866-WE-DDUPE; 408-980-4800 775-0186-0001 Revision A July 14, 2010...
  • Page 2 Use, copying, and distribution of any EMC software described in this publication requires an applicable software license. EMC, Data Domain, and Global Compression are registered trademarks or trademarks of EMC Corporation in the United States and/or other countries. All other trademarks used herein are the property of their respective owners.
  • Page 3: Table Of Contents

    DD670, DD860, and DD890 Hardware Overview This document describes the hardware components of DD670, DD860, and DD890 systems. This document covers the topics shown in the following table. Related Documentation Page 4 System Features Page 5 Storage Capacity Page 5 Front Control Panel Page 7 Back Panel...
  • Page 4: Related Documentation

    The Documentation page at https://my.datadomain.com/documentation provides access to three categories of documents that are related to use of Data Domain products: End user documents, under Product Documentation. • Documents about how to integrate Data Domain systems with third party backup •...
  • Page 5: System Features

    Storage Capacity Table 2 lists the capacities of the DD670, DD860, and DD890 systems. Data Domain system internal indexes and other product components use variable amounts of storage, depending on the type of data and the sizes of files. If you send different data sets to otherwise identical systems, one system may, over time, have room for more or less actual backup data than another.
  • Page 6 ES20-8TB, No User Data Up to 384 TB ES20-16TB, or ES20- (external) 32TB shelves Note: For information about the Data Domain ES20 expansion shelf, see the separate document, Data Domain Expansion Shelf Hardware Guide. DD670, DD860, and DD890 Hardware Overview...
  • Page 7: Front Control Panel

    Front Control Panel The control panel is at the right edge of the front panel. The control panel contains the following switches and LED, from top to bottom: Power Button Press to start boot (if not running). Use the system poweroff command to shut down the system.
  • Page 8: Back Panel

    The LED blinks amber if the power supply does not have AC power. The LED flashes green when the Data Domain system is turned off but the unit is still plugged in to a live power source. The LED is dark if the unit has no power.
  • Page 9: Pci Cards And Slot Assignments

    Ethernet Serial mouse port ports ports port Keyboard Monitor port port Figure 2: Hardware Interfaces on the Back Panel The four USB ports, keyboard port, mouse port, VGA port, and serial port are not used during normal operation. They may be used while the system is being serviced. The SAS JBOD connector is never used.
  • Page 10 • Dual port optical 10 Gb Ethernet PCIe NIC with LC connectors • See the “Network Management” chapter in the Data Domain Operating System Administration Guide for help configuring the Ethernet interfaces for failover and aggregation. DD670, DD860, and DD890 Hardware Overview...
  • Page 11: Internal System Components

    Internal System Components Figure 4 shows the location of system components from the center fans to the back panel of a system. The PCI card array is in the back left corner of the chassis when viewed from the front of the system. 3, 4 Figure 4: Top View (Cover Removed)
  • Page 12 DD670, DD860, and DD890 Hardware Overview...

Table of Contents