The other program I've used is HDTach, although it no longer is free, I believe it has a 14 day trial period. If you can find ver 2.7 somewhere, it was freeware.
OddSku, change your transfer size to .5---1024 kb and the total length to 32 mb, and rerun the test, it's what most of the guys have tested at. I found an old thread that has a lot of posts from the ATTO benchmarks in it, some are really old and on slow machines compared to todays marvels. There are several raid machines in there for comparison, have a look here:
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