Not usually. Plus, the name "mainframe" isn't used much anymore. There are people that will have servers in their homes, either to run as a firewall, local mail server, or to maintain files, but that is fairly rare.
If you have a lot of data, most people will purchase CDs or DVDs and burn the data to them for safe keeping. Others will get USB flash drives, or even USB external hard drives. That way the data can be both stored and removed if not needed anymore.
mini and mainframe computers
Mainframe computers are connected thru high speed internet or local ethernet having speed probably some mbps. Mainframe computers requires high data bandwidth to transfers data from terminal.
A Mainframe OR A Super computer
For a mainframe with terminals, data processing takes place on the mainframe computer only as the terminals are 'dumb'. Conversely, in a network of computers, each computer has its own processor.
File Transfer Protocol was originally used for the exchanging data between incompatible mainframe systems. Then, it was used by people using the Internet as a way to exchange files between personal computers.
supercomputers, mainframe computers, workstations, microcomputers and microcontrollers
Mainframe is basically use for bulk data processing and critical data.
The features of mainframe computers include main board, processor, RAM, ROM and hard drive among others. These are the parts that enable a computer to process data.
Mainframe computers are used for bigger and complex environment than mini computer, so many processors are used to increase the efficiency of data processing. It also provides another benifit i.e. a mainframe computer is able to continue to be in service with remaining processors in case one processor is failed.
The five eras of Data processing starts with Mainframe computers, personal computers, client server, enterprise and cloud computing. Now the era goes in cloud computing.
Mainframe computers were developed in the early 1950's when computers were made that size. It means the cabinet more than the contents as early ones had the CPU (Central Processing Unit) in a separate cabinet.
Transfer data to the computer