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

By: Paul Alcorn | SSDs in IT/Datacenter | Posted: May 30, 2013 9:55 pm
TweakTown Rating: 93%Manufacturer: Toshiba







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.




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.




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




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









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.




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.




The Toshiba averages 6.23 Watts during the measurement window.




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

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