Stateless computing means that the scalability of the computing server can be remotely configured, inherited, copied, and migrated, thereby automating the deployment, replacement, and business migration of the server, without the need for reconfiguration operations, and the calculation reaches statelessness".

There are many kinds of hard disks connected to the server, and the fastest transmission rate is.

When selecting a hard disk, you need to select the correct capacity according to the number of system slots and business requirements. The following statement about the capacity of the hard disk is correct.