MyCloud Mirror

Hi Can I put my MyCloud Mirror hard drives straight into a new EX2 Ultra?

Hi @Makomanv6,

Please contact the WD Technical Support team for best assistance and troubleshooting:

Hi, can i using my my Cloud mirror in the May month. I can not Update to os5
Tank you

Yes, you can. the NAS will want to format the drives, deleting any data on them. If you want to preserve the data, you may need to use “RAID Roaming” - a little risky - better to copy the data onto a backup and them back to the new Ultra.