Says “up to”. It will probably come with 2TB, but they are happy to put in more if you want to pay for extra. But 40TB is when they start to refuse your unreasonable requests.

Your answer to “how to harden SSH?” is “harden SSH”?

I know your two other points gave concrete suggestions, but it’s pretty funny you suggested to “harden sshd” when that is what OP is asking how to do.