Cisco UCS C22 M3 Spec Sheet

Cisco UCS C22 M3 High-Density SFF Rack-Mount Server
SUPPLEMENTAL MATERIAL
55
RAID Summary
■ ROM5 and ROM55 embedded RAID upgrade options each support up to 8 drives.
■ The LSI MegaRAID SAS 9270CV-8i, 9240-8i, and 9220-8i RAID controller cards each support up
to 8 drives
■ The LSI MegaRAID 9220-4i RAID controller card supports up to 4 drives
See Table 29 for a summary of the supported RAID configuration options.
NOTE: If you do not select a PCIe RAID controller or one of the embedded RAID
upgrade options (ROM5 or ROM55), you will have an embedded SATA-only RAID
controller that supports up to four SATA-only drives (RAID 0, 1, 10).
Table 29 Supported RAID Configurations
Server # CPUs
Embedded
RAID
Internal PCIe
RAID #1
1
Notes . . .
1. If you want to boot from a device other than the 9270CV-8i, 9240-8i, 9220-8i, or 9220-4i MegaRAID PCIe cards,
you can leave the cards installed. Just disable the OPROM for their slots, and the system will boot even with
the cards installed.
Internal PCIe
RAID #2
# Drives
Supported
PCIe Slots
2
2. A = available slot, O = occupied slot, U = unsupported slot (slot 2 is not supported in 1-CPU systems)
1 2
C22 M3 SFF
1 Not allowed
Installed
slot 1 (default)
3
3. The OPROM is enabled for the default PCIe RAID controller slots. If you want to enable a different slot, you
must go into the BIOS and enable the OPROM for the desired slot and disable the OPROM for the default PCIe
slot (see Figure 8 on page 56).
Not allowed
8 or 4
internal
4
4. The 9220-4i RAID controller card supports up to 4 drives. All other RAID controller cards support up to 8
drives.
O U
1 Enabled Not allowed Not allowed 8 internal A U
C22 M3 SFF
2 Not allowed
Installed
slot 2 (default)
Not allowed
8 or 4
internal
A O
2 Enabled Not allowed Not allowed 8 internal A A

Cisco UCS C22 M3 Specifications

General

Brand	Cisco
Model	UCS C22 M3
Category	Server
Language	English