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.
When it comes to ATTO’s sequential tests the 256GB X400 manages to surpass the official read figure of 540MB/s at 555MB/s. It doesn’t quite manage the same feat when it comes to writes at 508MB/s.
planar TLC NAND .. hells no!
cell voltage drift is a thing, didn’t these companies learned from Samsung’s fuck up with 840 EVO?