Can My Cloud EX4 backup to two (or even one) Live Duos

Hi All

I have an EX4 with 4 x WD Red 6TB drives configured in RAID 5 for capacity of 17.91TB, but with 12TB available. I also have two Live Duos each with 2 x WD Green 3TB drives in factory configuration. Can I use the Live Duos as backup media for the EX4 across my network using the backup facility within the EX4?



Both the drives are independent drives and cannot be used in a way where you can backup your media files from one NAS device to another NAS device.