When dealing with the files of the 60GB Steam folder, the AS6204T shows a good deal of consistency in RAID 0, 1 and 5. There's a small drop off in read performance in RAID10 while in RAID6 the read performance plummets.
With the 50GB file folder transfer, the read performance in RAID 5 is strong at 53MB/s with all the other arrays struggling to get close to that read figure.
Transferring the large files of the 12GB Movie folder sees the performance breaking or getting very close to the 100MB/s mark for both reads and writes. Once again the exception being the read performance in RAID 6.