Being new here, I have been using Drobo NASs for a long time and am happy with them.  But now that Drobo is gone, I need to have a backup solution in place prior to them dying.  I was wondering if I attach the owc Mercury Elite Pro (4Bay) to my iMac can I use Truenas scale to turn the attached box into a raid unit? Or is the Truenas software an OS that must be installed on the box itself.  Any assistance would be appreciated.
	
		
			
		
		
	
			
			 
				 
 
		 
			
		
	
	
		 
 
		