Cisco Cisco UCS C240 M3 Rack Server 데이터 시트
Cisco UCS Cisco UCS C220 M3 High-Density Rack Server (Small Form Factor Disk Drive Model)
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CONFIGURING the SERVER
Table 9 Available PCIe RAID Controller Options
Product ID (PID)
PID Description
RAID Controllers
a
Note that PCIe RAID controllers are installed by default in slot 1 for 1-CPU systems and slot 2 for
2-CPU systems)
UCS-RAID9271-8I or
UCS-RAID9271CV-8I
UCS-RAID9271-8I or
UCS-RAID9271CV-8I
LSI MegaRAID SAS 9271-8i or 9271CV-8i RAID controller card with data cache
backup (RAID 0, 1, 10, 5, 6, 50, 60), operating at 6 Gbs.
■
Supports up to eight internal SAS+SATA drives. SAS and SATA drives can be
mixed.
■
Includes a 1 GB Transportable Flash Module (TFM) and a chassis-mounted
(remote) supercapacitor for data cache power backup (supercapacitor not
available on the 9271-8i)
■
Factory-configured RAID options available: RAID 0, 1, 5, 6, and 10, (see
the RAID PIDs section in this table)
UCS-RAID-9285CV-E or
UCS-RAID9286CV-8E
UCS-RAID9286CV-8E
LSI MegaRAID SAS 9285CV-8e or 9286CV-8e (RAID 0, 1, 5, 6, 10)
■
Supports from one to eight external SAS ports (up to 240 external drives).
■
Includes an chassis-mount (remote) supercapacitor to power on-board
1 GB flash-backed write cache.
■
Factory-configured RAID options: RAID 0, 1, 5, 6, 10 (see the RAID
Configuration section in this table). Note that factory RAID configuration is
not available for these controllers, because the factory does not control
the storage array attached to them.
Super Capacitor Option
UCS-RAID-CV-SC=
UCS-RAID-CV-SC=
LSI CacheVault Power Module. This is a spare supercapacitor. It is the exact
same supercapacitor that ships with the 9271CV-8i, 9285CV-8e, and 9286CV-8e
cards listed earlier in this table and can be used as a replacement or upgrade
part.
NOTE: For any application requiring Virtualization support (VMs), with
write cache/scalable performance, use the 9271CV-8I RAID controller
instead of the mezzanine RAID controllers (UCSC-RAID-11-C220 or
UCSC-RAID-MZ-220), as the latter controllers do not support a write
cache.
write cache/scalable performance, use the 9271CV-8I RAID controller
instead of the mezzanine RAID controllers (UCSC-RAID-11-C220 or
UCSC-RAID-MZ-220), as the latter controllers do not support a write
cache.
NOTE: For SAS 9285CV-8e or 9286CV-8e external drive enclosure
support, see the compatibility list (enclosure section) at the following
link:
support, see the compatibility list (enclosure section) at the following
link:
Cisco is able to support customers with questions related to the SAS
9285CV-8e or 9286CV-8e RAID card; however, customers should contact
their storage vendor for technical support related to enclosure/JBOD.
9285CV-8e or 9286CV-8e RAID card; however, customers should contact
their storage vendor for technical support related to enclosure/JBOD.