Hello!
I have several WD Essentials drives that I use as video servers. I have multiple backups of most of the files, but one drive in particular would have caused me an enormous headache if it was to fail. To avoid that possibility, I purchased another 8 TB drive and created an identical copy of the original drive. The original drive is in daily use, connected 24/7, but I keep the copy in the closet as insurance, and I haven’t powered it on since I put it away. Is it safe for me to use the backup drive in that manner? Should I be connecting it periodically to spin the disks and to make sure it’s still working correctly?