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.
Of all the drives shown on the chart today the Zephyr has the highest maximum latancy, even higher than the two other JM drives. That said, the average is lower than the other JM drives.
When it comes to the JMicron drives, I don't even bother to show the maximum and average latency since they wreck the other tables in the chart. In this test the Patriot Zephyr scored an average write latency of 28.93ms. This is around 10 times the amount found on the Corsair Nova. The maximum write latency scored 119.57, more than a full second.