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Forum Discussion
Forage
Jun 30, 2016Apprentice
Maximum ReadyNAS Duo v2 hard disk capacity
With a non-functioning ReadyNAS Hard Disk Compatibility List, incomplete documentation downloads, threads being closed for follow-up questions to promote duplicate posting, and a maze of dead pages s...
StephenB
Jun 30, 2016Guru - Experienced User
It does support 4 TB disks. The only one on the hardware compatibility list is the WD40EFRX. Others would likely work, but the WD40EFRX is an excellent choice.
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