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Forum Discussion
andefeldt
Nov 02, 2011Aspirant
Duo with 2x2tb drives (4tb raid possible?)
Hi, I have a ReadyNas Duo with two 2TB drives installed. Can I use the two drives in a raid mode as one big drive with a capacity of 4TB? And does the Duo support 4TB usb drives as a backup driv...
sphardy1
Nov 02, 2011Apprentice
andefeldt wrote:
I have a ReadyNas Duo with two 2TB drives installed. Can I use the two drives in a raid mode as one big drive with a capacity of 4TB?
Yes - as a single RAID-0 volume.
Note however it is not recommended as you are doubling the risk of drive failure compromising *all* your data (ie one drive failure would result in data loss from both drives). Better to configure each drive as a separate RAID-0 volume so that if a drive fails, you only lose the data on that specific drive
andefeldt wrote: And does the Duo support 4TB usb drives as a backup drive?
No - 2TB max as for internal drives
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