alt Hacker NewsRecent Iranian attacks on AWS locations in Bahrain resulted in loss of data that simply could not be recovered. https://www.infoq.com/news/2026/09/aws-middle-east-data-loss...
Of course, if you had paid extra for the backups and redundancy, your data would survive.
So to address your original point, unless you are paying extra for redundancy, it is cheaper if you use a 4TB SSD at retail price as the original commenter discussed.
In this case AWS did not save you. AWS is supposed to be resilient against AZ failures within a region. Iran destroyed all AZs at once, so all the data was lost. If you had a hard drive in your office, either directly serving your project or as an off-site backup, you still have your data. In the end, was it worth paying several times as much for AWS to provide durability for you, only to have them lose the data anyway?