Replaceable Components
The following table lists the replaceable components in the server and directs you to
the replacement instructions.
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Battery
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Lithium coin-cell battery that powers the CMOS BIOS and real-time
clock.
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DIMMs
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Add or replace memory modules in the storage server.
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Storage drives
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A minimum of eight, or up to twelve 2.5-inch hot-pluggable NVMe
storage drives.
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Fan modules
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Four fan modules for cooling the storage server components.
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PCIe cards
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Optional add-on cards that can expand the functionality of the storage
server.
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Power supply unit (PSU)
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Two fully redundant AC-powered power supplies.
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Processor and heatsink
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The processor that carries out the instructions of the storage
server.
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Disk backplane
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Provides power and communications connectors for storage
drives.
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NVMe cables
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Provide signals between the Oracle PCIe NVMe switch cards and the disk
backplane.
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Front LED/USB indicator modules
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Contain the push-button circuitry and LEDs that are displayed on the
bezel of the chassis.
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Motherboard assembly
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Provides connectors for the DIMMs, processors, PCIe risers, and other
components.
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