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WORLD EXCLUSIVE - Toshiba PX02SM Series 12Gb/s Enterprise SSD Review - Fileserver and Emailserver

WORLD EXCLUSIVE - Toshiba PX02SM Series 12Gb/s Enterprise SSD Review
The Toshiba PX02SM series of SSDs leverages the enhanced speed of dual port 12Gb/s SAS, the Toshiba/Marvell controller and 24nm eMLC NAND to provide bleeding edge performance. (TYO:6502)
| SSDs in IT/Datacenter | Posted: May 30, 2013 9:55 pm
TweakTown Rating: 93%Manufacturer: Toshiba



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The File Server profile represents typical file server workloads. This profile tests a wide variety of different file sizes simultaneously, with an 80% read and 20% write distribution.


The Toshiba PX02SMF080 averages 64,151 IOPS at QD256, well above the 45,736 IOPS mustered by the Optimus.


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The Toshiba provides 8,715,777 I/Os (45.42%) at 2-4ms, and 8,185,639 I/Os (42.6%) in the 4-6ms range.


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The PX02SMF080 averages 5.61 Watts in steady state very close to the Optimus's average of 5.74 Watts.


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The Toshiba averages 11,451 IOPS per Watt, well above the Optimus average of 7,883 IOPS per Watt.





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The Emailserver profile is a very demanding 8K test with a 50% read and 50% write distribution. This application is indicative of the performance of the solution in heavy write workloads.


The Toshiba exhibits solid performance in this write-intensive test, with 30,713 IOPS at QD256.


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The Toshiba provides 31.18% of I/O's at 10-20ms, 13.75% of I/O's in the 6-8ms range, 11.02% at 1-2ms, and 10.63% at 8-10ms.


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The Toshiba averages 6.23 Watts during the measurement window.


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The Toshiba averaged 4,903 IOPS per Watt, in comparison to the 4,378 IOPS offered by the Optimus.

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