Size of Time Machine backup hard drive
How large a backup external hard drive do I need for a 1Tb iMac?
OS X El Capitan (10.11)
How large a backup external hard drive do I need for a 1Tb iMac?
OS X El Capitan (10.11)
A minimum of 2-3 times the capacity of the source disk. For your case that would be 2-3 TBs. To avoid eventually running out of space on the backup drive bigger will be better. Time Machine will fill up the backup drive over time because it makes additive backups.
Thank you for your reply.
Glad to help. Have a great weekend. 😀
Size of Time Machine backup hard drive