AIDA64 Random Access Time
Version and / or Patch Used: 1.60
Developer Homepage: http://www.aida64.com
Product Homepage: http://www.aida64.com
AIDA64 offers 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 the write test mean that they have failed the test and their Maximum and possibly their Average Scores were very high after the cache fills. This usually happens only with controllers manufactured by JMicron and Toshiba.
The new firmware has doubled the read access times on the Vertex 4 family of products. The 128GB model we're looking at today has a steady flow on the chart though, a solid .12ms all the way down the line.
The write access times were steady at just .02 milliseconds other than a small spike that shot the line up to .05. We are measuring in microseconds here, so I don't think you'll notice the spike.