This is not the right question, while there are different areas in backup solutions like Software, Network and Storage and they are calculated by different measures than simple network bandwidth.  You can buy the best hardware in the world but earn not a good performance at…

This type of info is just statistics and no one can tell you how often a disaster occurs because there are too many variables in this math besides monitoring and maintenance.  I have seen a fire in the server room and it occurred because of the defective cooling system…

I didn't work with Apollo but as far as I read about it and as others said, it depends on your purpose.  Apollo's approach is node computing for high-performance computing and graphic purposes and cost more than Proliant servers. And if you need more disk on your server…