HDTune 3.50
HDTune tests a similar level of features that HDTach does, but with a slightly different access pattern and thus can provide us with an additional set of benchmark numbers to compare between storage configurations. Here we can get the minimum, maximum and average transfer rates as well as the burst rates and access times. CPU utilization has proven negligible with modern processing horsepower, and is no longer included.
HDTune shows the same driver-caused burst action for the RAID combo.
The single unit performs OK, while the RAID combo is able to reign supreme for arguably the lowest (combined) price of the pack.