RAID system
i think that’s for automatic backup: cost 50% more than non-RAID hard drive; in exchange: backs up automatically + less devices to manage (because goes up to 36 TB)
Towers
5x more expensive per TB, but gives you 240 TB well organized (expandable to 1.2PB) (30k USD): Archive
If you record 24 hours per day and 365 days per year, this will generate 38.6 TB of content. If you film 4 hours per day, it will be 6.4 TB. You can get a for about 160 CAD. A common suggestion for back-up is to have a back-up in a different location and a back-up in a different format. Most of my files are backed up on 3 external hard drives and online, but given videos is more expensive, I’ll probably only do 2 external hard drives and online.