Each Oracle Exadata Database Machine contains multiple storage servers.

The following sections describe the hardware components for each type of Oracle Exadata Storage Server:

• Exadata Storage Server X11M Extreme Flash Hardware Components
  Each Oracle Exadata Storage Server X11M Extreme Flash (EF) server includes the following components:
• Exadata Storage Server X11M High Capacity Hardware Components
  Each Oracle Exadata Storage Server X11M High Capacity (HC) server includes the following components:
• Exadata Storage Server X11M-Z High Capacity Hardware Components
  Each Oracle Exadata Storage Server X11M-Z High Capacity (HC) server includes the following components:
• Exadata Storage Server X10M Extreme Flash Hardware Components
  Each Oracle Exadata Storage Server X10M Extreme Flash (EF) server includes the following components:
• Exadata Storage Server X10M High Capacity Hardware Components
  Each Oracle Exadata Storage Server X10M High Capacity (HC) server includes the following components:
• Exadata Storage Server X10M Extended Hardware Components
  Each Oracle Exadata Storage Server X10M Extended (XT) server includes the following components:
• Exadata Storage Server X10M Eighth Rack High Capacity Hardware Components
  Each Oracle Exadata Storage Server X10M Eighth Rack High Capacity (HC) server includes the following components:
• Extreme Flash Exadata Storage Server X9M-2 Hardware Components
  Each Oracle Exadata Storage Server X9M-2 Extreme Flash (EF) server includes the following components:
• High Capacity Exadata Storage Server X9M-2 Hardware Components
  Each Oracle Exadata Storage Server X9M-2 High Capacity (HC) server includes the following components:
• Extended Exadata Storage Server X9M-2 Hardware Components
  Each Oracle Exadata Storage Server X9M-2 Extended (XT) server includes the following components:
• Extreme Flash Exadata Storage Server X8M-2 and X8-2 Hardware Components
  Oracle Exadata Storage Server X8-2 and X8M-2 Extreme Flash servers include the following components:
• High Capacity Exadata Storage Server X8-2 and X8M-2 Hardware Components
  Oracle Exadata Storage Server X8-2 and X8M-2 High Capacity servers include the following components:
• Extended Exadata Storage Server X8-2 and X8M-2 Hardware Components
  Exadata Extended (XT) Storage Server and X8M-2 Extended (XT) servers include the following components:
• Extreme Flash Exadata Storage Server X7-2 Hardware Components
  Oracle Exadata Storage Server X7-2 Extreme Flash servers include the following components:
• High Capacity Exadata Storage Server X7-2 Hardware Components
  Oracle Exadata Storage Server X7-2 High Capacity servers include the following components:
• Extreme Flash Exadata Storage Server X6-2 Hardware Components
  Oracle Exadata Storage Server X6-2 Extreme Flash servers include the following components:
• High Capacity Exadata Storage Server X6-2 Hardware Components
  Oracle Exadata Storage Server X6-2 High Capacity servers include the following components:
• Extreme Flash Exadata Storage Server X5-2 Hardware Components
  Oracle Exadata Storage Server X5-2 Extreme Flash servers include the following components:
• High Capacity Exadata Storage Server X5-2 Hardware Components
  Oracle Exadata Storage Server X5-2 High Capacity servers include the following components:
• Exadata Storage Server X4-2L Hardware Components
  Oracle Exadata Storage Server X4-2L servers include the following components:
• Exadata Storage Server X3-2L Hardware Components
  Oracle Exadata Storage Server X3-2L servers include the following components:
• Exadata Storage Server with Sun Fire X4270 M2 Servers Hardware Components
  Oracle Exadata Storage Server with Sun Fire X4270 M2 Servers include the following components:
• Exadata Storage Server with Sun Fire X4275 Servers Hardware Components
  Oracle Exadata Storage Server with Sun Fire X4275 Servers include the following components: