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Modular RAID Controllers
Modular RAID 12Gb/s (SAS3.0)
5.4.1 Features
The RAID controller "PRAID CP400i" implements the LSI Corp. 3008 SAS ROC
which is an integrated SAS and I/O controller with embedded Power PC 476
core running at speeds up to 1.2 GHz. The 3108 SAS ROC also provides the
following functionalities:
●
Provides an 8-lane 8.0 Gbit PCIe 3.0 host bus.
●
Provides an 8-port 12Gb/s SAS3 and 6Gb/s SATA interface.
●
Six I
2
C interfaces used for Serial Boot strap ROM connection, PCI-E SMBus
connectivity and SAS sideband control.
●
Integrated dual UART for MegaRAID
®
diagnostic use only.
●
Two banks of SGPIO signals to accompany the two sets of x4 SAS / SATA
ports.
●
16MB Flash
●
1kB Bootstrap EEPROM
●
Raid-key chip onboard
●
Provides a full-featured hardware-based RAID solution that supports RAID
levels 0, 1, 1E, 5, 10.
5.4.2 Controller versions
Name Chip PCIe
No. of SAS
channels
Bracket
type
PRAID CP400i
S26361-D3307-A10
LSI SAS3008 PCIe 3.0 8
low profile
full height
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