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Modular RAID Controllers
Modular RAID 12Gb/s (SAS3.0)
5.3 RAID Controller "PRAID CM400i"
V ATTENTION!
Make sure you observe the safety notes in chapter "Important
information" on page 9.
The RAID controller "PRAID CM400i" (D2937) is a high-performance PCIe
Gen3 x 8 to 8-port SAS/SATA bridge built on the LSI SAS3108 dual core. It
supports 1.5Gb/s, 3.0Gb/s, 6.0Gb/s and 12Gb/s SAS, SATA and solid state
drives (SSDs) with different RAID levels.
The MPI solution offered with this design includes a basic integrated RAID (IR)
capability consisting of RAID 0, 1, and 1E provided at no charge beyond the
silicon cost. IR operation requires no Cache, but does require a small non-
volatile SRAM.
Figure 32: "PRAID CM400i" (based on LSI SAS3108)
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