Cisco N2XX-AQPCI03 Datasheet download pdf (Page 52)

Cisco UCS C210 M2 General-Purpose Rack-Mount Server

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 Figure 10) 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.

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.

SAS Expander

The SAS expander (see Figure 11) 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.

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.

NOTE: The SAS expander is a factory-configurable option in this server. The

expander is field-replaceable.

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Cisco N2XX-AQPCI03 Datasheet Page 52