I am transfering files from my x2 seagate 1.5TB array to my new x2 hitachi 2TB.
The transfer rate is around 14.7MBps.
I previously tried to transfer from the seagates to a x2 WD 1.5TB array and had the same results.
I tried transfering files to both arrays from two different computers over gigabit lan with the same results.
I also tried copying to a usb 3 drive-same.
The transfer starts off fast like 120MBps but then gradually goes down to around 15MBps.