Plextor M5 Pro Xtreme 256GB Solid State 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.

Noting the high sequential read capability of the Marvell controller, we can see that the performance underneath the covers is very high with speeds just short of 560MB/s being recorded. The write performance is similarly high with speeds peaking at around 460MB/s with a slight drop to around 450MB/s above 256kb file sizes.