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CONFIGURING the SERVER
Table 7
RAID Controller Options
Product ID (PID)
PID Description
RAID Controller for Internal Drives
Note that if the following Cisco 12G SAS modular RAID controller is selected, it is factory-installed in
a dedicated internal Cisco Modular RAID controller PCIe slot.
UCSC-MRAID12G
Cisco 12G SAS Modular Raid Controller
■
Supports up to 8 internal SAS drives.
■
Supports JBOD, RAID 0, 1, 10
Flash-Backed Write Cache (FBWC) Upgrade Options for Cisco 12G SAS Modular RAID controller
UCSC-MRAID12G-1GB
1 GB FBWC, which includes a 1 GB MB memory plus a SuperCap for write cache
backup. Supports JBOD, RAID 0, 1, 5, 6, 10, 50, and 60.
UCSC-MRAID12G-2GB
2 GB FBWC, which includes a 2 GB MB memory plus a SuperCap for write cache
backup. Supports JBOD, RAID 0, 1, 5, 6, 10, 50, and 60.
UCSC-MRAID12G-4GB
4 GB FBWC, which includes a 4 GB MB memory plus a SuperCap for write cache
backup. Supports JBOD, RAID 0, 1, 5, 6, 10, 50, and 60.
SAS HBA for External JBOD Attach
Note that the Cisco 12G SAS 9300-8e, if selected, is installed by default in slot 1. Two SFF8644
mini-SAS x4 connectors on this card are accessible at the rear of the chassis.
UCSC-SAS9300-8E
Cisco 12G SAS 9300-8e SAS HBA for external JBOD attach
■
Supports external JBOD using X4 and X8 wide SAS ports.
NOTE: For Cisco 12G SAS 9300-8e HBA external drive enclosure
support, see the enclosure section of the compatibility list at the
following link:
http://tinyurl.com/pp83xyk
Customers should contact their storage vendor for technical support
related to external JBOD enclosures.
SuperCap Option
UCSC-MRAID-SC=
20
Spare SuperCap for Cisco 12G SAS Modular RAID, including all cables. This is a
spare SuperCap. It is the exact same SuperCap that ships with the FBWC
options listed earlier in this table and can be used as a replacement or upgrade
part.
Cisco UCS C220 M4 High-Density Rack Server (Small Form Factor Disk Drive Model)