Customer-Replaceable Units
The following table lists the customer-replaceable units (CRUs) 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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Air baffle
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Aids in the cooling the system components.
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DIMMs
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Add or replace memory modules in the system.
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Storage drives
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Storage drive configurations can comprise both hard disk
drives (HDDs), solid state disk drives (SSDs), or NVMe drives.
Configurations include:
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Internal HBA super capacitor and super capacitor cable
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Super capacitor and cable for the Oracle Storage 12 Gb SAS
PCIe RAID HBA, Internal card
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Internal M.2 flash SSDs
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Supports up to two hot-pluggable internal SATA M.2 flash
SSDs.
Note -
If your system is an Oracle Cloud At Customer (OCC)
configuration, it supports four hot-pluggable internal SATA
M.2 flash SSDs.
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Internal USB flash drive
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Optional support for one internal USB flash drive.
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Fan modules
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Four fan modules for cooling the server components.
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PCIe cards
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Optional add-on cards that can expand the functionality of the
server.
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Power supply units (PSUs)
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Two fully redundant AC-powered power supplies.
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