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The ATTO Disk Benchmark performance measurement tool is compatible with Microsoft Windows. Measure your storage systems performance with various transfer sizes and test lengths for reads and writes. Several options are available to customize your performance measurement including queue depth, overlapped I/O and even a comparison mode with the option to run continuously.
Use ATTO Disk Benchmark to test any manufacturers RAID controllers, storage controllers, host adapters, hard drives and SSD drives and notice that ATTO products will consistently provide the highest level of performance to your storage.
HDD Testing
With a single 1GbE connection the TVS-1282 shows excellent consistency across all the arrays tested when using the WD Red drives, with read/write scores at the limit of the connection speed. With a 10GbE connection there is a huge jump in the read/write performance as you might expect, with good consistency in write performance. Read performance, however, does drop off noticeably in RAIDs 5 and 60.
SSD Testing
As with the HDD ATTO performance results, the SSD results with a 1GbE connection show excellent consistency across the four RAID arrays, averaging 118.5MB/s for reads and 117.5MB/s for reads, pretty much the limit for the connection speed. Using a 10GbE the performance rockets away with the exception of when the disks are in a RAID 5 array. The RAID 5 write performance is a little down on the other arrays at 1,147MB/s, but at 481MB/s the read performance is way off the mark of the other arrays – however, it's still four times faster than the RAID 5 read performance with a 1GbE connection.
