Everest Random Access Time
Everest Ultimate and Corporate Edition offer several different benchmarks for testing and optimizing your system or network. The Random Access test is one of very few if not only that will measure hard drives random access times in hundredths of milliseconds as oppose to tens of milliseconds.
Drives with only one or two tests displayed in write the write test mean that they have failed the test and their Maximum and possibly their Average Scores were very high after the cached fills. This usually happens only with controllers manufactured by JMicron.
Solid State Drives also do very well in RAID 0 when it comes to latency. With platter drives the latency usually nearly doubles, something that users want to avoid. With SSDs that is not the case. Here we see that the two Corsair F90's in RAID 0 keep the same maximum latency and only the average increases, but only by a microsecond.
The write latency with the RAID'd pair actually decreased by a large margin under RAID 0.