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..
The ADATA SX900 128GB we're looking at today is unlike anything else on the market right now. The new firmware coupled with the new controller stepping makes it so we can't compare any other drive with the same main components.
The read latency stays on par with the Toshiba Toggle flash Kingston V300 and both are better than the Vertex 3.20.
The same can be said for write latency, but if you look further down the chart, the Intel 520 Series manages to deliver lower latency in both tests.