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.
The lower the access time, the faster a drive feels. The average access time of the Hitachi 7K500 and the Seagate Momentus XT are nearly identical. The peak access time is a little higher on the 7K500, but not enough to notice.
The Western Digital Scorpio Blue had a little issue with this test, so its results didn't make the cut. The real battle here is the 7K500 and the XT anyhow, so we aren't losing much. Here we see that the XT has a slight advantage over the 7K500.