To test the AS5202T we used a pair of 6TB Red drives (WD60EFRX, 5,400rpm class, 64MB cache), built into all the RAID arrays supported by the device; RAID 0 and 1 and then tested at both 1GbE and 2.5GbE.
To test the 2.5GbE connection, we used an Asus XG-C100C 10GbE card and a Cat7 cable.
Thanks to Asus for their support with this. You can see more information on this card on the ASUS site, over HERE.
Software:
Atto Disk Benchmark.
IOMeter.
Intel NASPT.