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LSI MegaRAID SAS3 9361-8i 12Gb/s RAID Controller Review - Benchmarks - RAID 0 128k Sequential Read/Write

LSI MegaRAID SAS3 9361-8i 12Gb/s RAID Controller Review
LSI's long-awaited 12Gb/s RAID controllers have finally arrived. Today Paul takes the 9361-8i out for a spin with the fastest 12Gb/s SSDs available. (NASDAQ:LSI)
| RAID/HBA in IT/Datacenter | Posted: Mar 25, 2014 9:47 pm
TweakTown Rating: 94%Manufacturer: LSI

RAID 0 128k Sequential Read/Write

 

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128k sequential speed reflects the maximum sequential throughput of the RAID controller. The 9361-8i takes the lead with an average sequential read speed of 5,041 MiB/s. The ASR-885 is close on its heels with an average of 4,872 MiB/s.

 

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Latency testing reveals expected scaling.

 

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The 9361-8i takes the slightest of leads at 256 OIO with an average of 4,447 MiB/s. The ASR-8885 averages 4,344 MiB/s. Though the competition is stiff at 128 and 256 OIO, the 9361-8i maintains an advantage at lower OIO loadings.

 

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Write percentage-testing revels both controllers are closely matched with mixed workloads, though the 9361-8i maintains the lead across the board.

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