On 11/4/2022 at 7:41 PM, diggy said:
Thanks Chris. I do have a 12 TB G raid drive currently. But know that this will fill up sooner than anticipated :-) Looking at HDD's
Diggy
BTW RAID is not a backup solutions - it's only a means to get the system back online quickly and you do have to be very careful with RAID systems - if it's a straight mirror system that's just two copies effectively made at once, so if one fails you can use the other copy anywhere. If it's Raid 5 and for example your RAID motherboard fails you can't access the drives due to the encoding used. Same thing is a NAS box with RAID built in fails, you may find yourself needing to source an identical box to install your discs in to read it.
The other thing to consider is that your two copies on a mirrored RAID can be taken out by a single failure such as a power surge taking out your NAS box or however you have the RAID setup.
Personally with the availability of 12TB drives these days I would favour single large drives in good quality individual cases with a fast interface, then you only hook one of them at a time onto your system. Or you could for example have a 12 TB drive in your system box and a second external for two copies.
A single non encoded HDD that can be plugged into nay machine anywhere and read is your ultimate backup.