Cisco Cisco UCS C460 M1 High-Performance Rack-Mount Server 데이터 시트
Cisco UCS C210 M2 General-Purpose Rack-Mount Server
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SUPPLEMENTAL MATERIAL
SAS EXTENDER and SAS EXPANDER
This server has two factory-configurable options for the hard drive backplane connection:
■
Standard SAS extender, or
■
Optional SAS expander
SAS Extender
The SAS extender (see
) is installed by default in the C210 M2 server.
Figure 10
SAS Extender
The extender implements four mini-SAS SFF-8087 cable connectors, each of which provides a connection for
up to four drives.
up to four drives.
The extender supports connection for up to four drives when using the onboard RAID controller, the LSI
1064E mezzanine card, or the LSI MegaRAID SAS 9280-4i4e, and up to 8 drives when using the LSI MegaRAID
SAS 9261-8i MegaRAID card.
1064E mezzanine card, or the LSI MegaRAID SAS 9280-4i4e, and up to 8 drives when using the LSI MegaRAID
SAS 9261-8i MegaRAID card.
SAS Expander
The SAS expander (see
) may be optionally ordered for the C210 M2 server.
Figure 11
SAS Expander
The SAS Expander has two mini-SAS SFF-8087 cable connectors. One connector provides connection for up
to 16 drives, and the second connector provides redundancy.
to 16 drives, and the second connector provides redundancy.
NOTE: The SAS extender is field-replaceable, but you cannot upgrade from a SAS
extender to a SAS expander in the field due to cable routing constraints. You can
replace an extender or expander only with the same type of card.
extender to a SAS expander in the field due to cable routing constraints. You can
replace an extender or expander only with the same type of card.
NOTE: The SAS expander is a factory-configurable option in this server. The
expander is field-replaceable.
expander is field-replaceable.
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