Two on USB, and one on the SATA drive channel... I notice on large transfer, the USB drives are steady, while the SATA drive is working in short bursts.  
Not an issue really, but transfer speeds steadily drop until the SATA drive kicks in then rated increase. Then they go down again, and repeat.
Obviously bandwidth difference, but still...
Kinda odd..
And a little frustrating
	
		
			
		
		
	
			
			Not an issue really, but transfer speeds steadily drop until the SATA drive kicks in then rated increase. Then they go down again, and repeat.
Obviously bandwidth difference, but still...
Kinda odd..
And a little frustrating
 
				 
 
		 
 
		 
 
		