4 2tb Hdd raid 1 or 2 4 tb Hdd raid 10 for storage Raid

sarahed

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Jan 1, 2018
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Hi I am looking to invest in a raid solution, but I dont know which one is better a 4 x 2tb raid 10 or 2 x 4tb raid 1 please? Obviously 4 tb is going to cost a little more but not by much. Any advice is appreciated
 
That is not a backup. It’s high availability, which is also important for your work, but you need an actual backup solution.

If you accidentally delete a file, modify a file, or a file gets corrupted it’s done across the mirror instantly. Thus the backup.

Edit: if you already have mass storage and this is the backup to that, nevermind :)
 

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