Oracle Exadata Storage Expansion Rack Components
Oracle Exadata Storage Expansion Rack provides additional storage for SPARC SuperCluster T4-4.
The additional storage can be used for backups, historical data, and unstructured data.
Oracle Exadata Storage Expansion Racks can be used to add space to SPARC SuperCluster T4-4 as
follows:
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Add new Exadata Storage Servers and grid disks to a new Oracle Automatic Storage
Management (Oracle ASM) disk group.
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Extend existing disk groups by adding grid disks in Oracle Exadata Storage Expansion Rack.
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Split Oracle Exadata Storage Expansion Rack among multiple SPARC SuperCluster T4-4 systems.
Oracle Exadata Storage Expansion Rack is available as a full rack, half rack, or quarter rack. The
following table lists the components included in each type of Oracle Exadata Storage Expansion Rack.
Table 59 Components of Oracle Exadata Storage Expansion Racks
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18 Exadata Storage Servers with 600 GB 15 K RPM High Performance
SAS disks or 3 TB 7.2 K RPM High Capacity SAS disks
In earlier releases, the high capacity disks were
2 TB.
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3 Sun Datacenter InfiniBand Switch 36
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6.75 TB high speed flash
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Keyboard, video, and mouse (KVM) hardware
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2 redundant 15 kVA PDU (single-phase or three-phase, high
voltage or low voltage)
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1 48-port Cisco Catalyst 4948, model number WS-C4948-S
Ethernet switch
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9 Exadata Storage Servers with 600 GB 15 K RPM High Performance
SAS disks or 3 TB 7.2 K RPM High Capacity SAS disk *
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3 Sun Datacenter InfiniBand Switch 36
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3.4 TB high speed flash
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Keyboard, video, and mouse (KVM) hardware
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2 redundant 15 kVA PDUs (single-phase or three-phase, high
voltage or low voltage)
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1 48-port Cisco Catalyst 4948, model number WS-C4948-S
Ethernet switch
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4 Exadata Storage Servers with 600 GB 15 K RPM High Performance
SAS disks or 3 TB 7.2 K RPM High Capacity SAS disks *
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2 Sun Datacenter InfiniBand Switch 36
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1.5 TB high speed flash
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Keyboard, video, and mouse (KVM) hardware
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2 redundant 15 kVA PDUs (single-phase or three-phase, high
voltage or low voltage)
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1 48-port Cisco Catalyst 4948, model number WS-C4948-S
Ethernet switch
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