SanDisk Extreme PRO 128GB USB3.0 Flash Drive Review

ATTO

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.

Performance Comparison

Starting off with the baseline performance of the Extreme PRO and comparing this to the rated figures that SanDisk give, things are looking promising with both the read and write speeds surpassing their quoted figures of 260MB/s and 240MB/s respectively.